Quick view Details LayLax | sku: M4M16 Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) Now: $108.99 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO Now: $59.99 Add to Cart Compare Quick view Details GATE GATE EON Hop-Up Chamber | Titanium | Color Now: $49.99 Choose Options Compare Quick view Details Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) Now: $34.99 Add to Cart Compare Quick view Details sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" Now: $44.95 Out of stock Compare Quick view Details Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Now: $57.99 Add to Cart Compare Quick view Details sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG Now: $79.99 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES Now: $69.99 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines Now: $79.99 Add to Cart Compare Quick view Details sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Now: $69.99 Add to Cart Compare Quick view Details G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up Now: $29.99 Out of stock Compare Quick view LayLax | sku: M4M16 Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) NC aluminum construction Standard hop, Flat hop, R-hop compatible Includes 2 Prometheus bucking and nubs Ball bearing spring set for secure, positive... Now: $108.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO Maxx CNC Aluminum Hopup Chamber EVO DESCRIPTION REVIEWS (0) SHIPPING METHODS Product Description CNC Aluminum Hopup Chamber EVO unit is precisely machined to perform accurately and consistently on... Now: $59.99 Add to Cart Compare Quick view GATE GATE EON Hop-Up Chamber | Titanium | Color GATE EON Hop-Up Chamber | Titanium | Color Precise and stable hop-up adjustment thanks to the first-class TDC (Top Down Centered) system Always horizontal and straight BBs' flight trajectory No tightening effect on hop-up bucking collar No... Now: $49.99 Choose Options Compare Quick view Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) CNC machined construction Striking EMG Blue anodized finish Constructed from EN AW 7075 for extended lifespan All required hardware... Now: $34.99 Add to Cart Compare Quick view sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" AntTech Improved Feed Block Kit for M249 "Feather Weight" The M249 "Featherweight" is simply inadequate in its factory configuration. Bull Gear Airsoft just released an upgrade to the proprietary stock hop up chamber, but the stock feed... Now: $44.95 Out of stock Compare Quick view Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Bullgear CNC HOP-UP M249 FEATHERWEIGHT / CYBERGUN Rigid fixation of the stem in the chamber. Ability to use standard rubber and rollers. Smooth adjustment. All metal parts are manufactured by CNC processing. Material: Aluminum Manufacturing... Now: $57.99 Add to Cart Compare Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? 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Quick view Details MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO Now: $59.99 Add to Cart Compare Quick view Details GATE GATE EON Hop-Up Chamber | Titanium | Color Now: $49.99 Choose Options Compare Quick view Details Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) Now: $34.99 Add to Cart Compare Quick view Details sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" Now: $44.95 Out of stock Compare Quick view Details Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Now: $57.99 Add to Cart Compare Quick view Details sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG Now: $79.99 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES Now: $69.99 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines Now: $79.99 Add to Cart Compare Quick view Details sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Now: $69.99 Add to Cart Compare Quick view Details G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up Now: $29.99 Out of stock Compare Quick view LayLax | sku: M4M16 Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) NC aluminum construction Standard hop, Flat hop, R-hop compatible Includes 2 Prometheus bucking and nubs Ball bearing spring set for secure, positive... Now: $108.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO Maxx CNC Aluminum Hopup Chamber EVO DESCRIPTION REVIEWS (0) SHIPPING METHODS Product Description CNC Aluminum Hopup Chamber EVO unit is precisely machined to perform accurately and consistently on... Now: $59.99 Add to Cart Compare Quick view GATE GATE EON Hop-Up Chamber | Titanium | Color GATE EON Hop-Up Chamber | Titanium | Color Precise and stable hop-up adjustment thanks to the first-class TDC (Top Down Centered) system Always horizontal and straight BBs' flight trajectory No tightening effect on hop-up bucking collar No... Now: $49.99 Choose Options Compare Quick view Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) CNC machined construction Striking EMG Blue anodized finish Constructed from EN AW 7075 for extended lifespan All required hardware... Now: $34.99 Add to Cart Compare Quick view sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" AntTech Improved Feed Block Kit for M249 "Feather Weight" The M249 "Featherweight" is simply inadequate in its factory configuration. Bull Gear Airsoft just released an upgrade to the proprietary stock hop up chamber, but the stock feed... Now: $44.95 Out of stock Compare Quick view Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Bullgear CNC HOP-UP M249 FEATHERWEIGHT / CYBERGUN Rigid fixation of the stem in the chamber. Ability to use standard rubber and rollers. Smooth adjustment. All metal parts are manufactured by CNC processing. Material: Aluminum Manufacturing... Now: $57.99 Add to Cart Compare Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view Details GATE GATE EON Hop-Up Chamber | Titanium | Color Now: $49.99 Choose Options Compare Quick view Details Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) Now: $34.99 Add to Cart Compare Quick view Details sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" Now: $44.95 Out of stock Compare Quick view Details Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Now: $57.99 Add to Cart Compare Quick view Details sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG Now: $79.99 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES Now: $69.99 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines Now: $79.99 Add to Cart Compare Quick view Details sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Now: $69.99 Add to Cart Compare Quick view Details G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up Now: $29.99 Out of stock Compare Quick view LayLax | sku: M4M16 Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) NC aluminum construction Standard hop, Flat hop, R-hop compatible Includes 2 Prometheus bucking and nubs Ball bearing spring set for secure, positive... Now: $108.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO Maxx CNC Aluminum Hopup Chamber EVO DESCRIPTION REVIEWS (0) SHIPPING METHODS Product Description CNC Aluminum Hopup Chamber EVO unit is precisely machined to perform accurately and consistently on... Now: $59.99 Add to Cart Compare Quick view GATE GATE EON Hop-Up Chamber | Titanium | Color GATE EON Hop-Up Chamber | Titanium | Color Precise and stable hop-up adjustment thanks to the first-class TDC (Top Down Centered) system Always horizontal and straight BBs' flight trajectory No tightening effect on hop-up bucking collar No... Now: $49.99 Choose Options Compare Quick view Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) CNC machined construction Striking EMG Blue anodized finish Constructed from EN AW 7075 for extended lifespan All required hardware... Now: $34.99 Add to Cart Compare Quick view sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" AntTech Improved Feed Block Kit for M249 "Feather Weight" The M249 "Featherweight" is simply inadequate in its factory configuration. Bull Gear Airsoft just released an upgrade to the proprietary stock hop up chamber, but the stock feed... Now: $44.95 Out of stock Compare Quick view Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Bullgear CNC HOP-UP M249 FEATHERWEIGHT / CYBERGUN Rigid fixation of the stem in the chamber. Ability to use standard rubber and rollers. Smooth adjustment. All metal parts are manufactured by CNC processing. Material: Aluminum Manufacturing... Now: $57.99 Add to Cart Compare Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? 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Quick view Details Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) Now: $34.99 Add to Cart Compare Quick view Details sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" Now: $44.95 Out of stock Compare Quick view Details Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Now: $57.99 Add to Cart Compare Quick view Details sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG Now: $79.99 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES Now: $69.99 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines Now: $79.99 Add to Cart Compare Quick view Details sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Now: $69.99 Add to Cart Compare Quick view Details G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up Now: $29.99 Out of stock Compare Quick view LayLax | sku: M4M16 Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) NC aluminum construction Standard hop, Flat hop, R-hop compatible Includes 2 Prometheus bucking and nubs Ball bearing spring set for secure, positive... Now: $108.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO Maxx CNC Aluminum Hopup Chamber EVO DESCRIPTION REVIEWS (0) SHIPPING METHODS Product Description CNC Aluminum Hopup Chamber EVO unit is precisely machined to perform accurately and consistently on... Now: $59.99 Add to Cart Compare Quick view GATE GATE EON Hop-Up Chamber | Titanium | Color GATE EON Hop-Up Chamber | Titanium | Color Precise and stable hop-up adjustment thanks to the first-class TDC (Top Down Centered) system Always horizontal and straight BBs' flight trajectory No tightening effect on hop-up bucking collar No... Now: $49.99 Choose Options Compare Quick view Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) CNC machined construction Striking EMG Blue anodized finish Constructed from EN AW 7075 for extended lifespan All required hardware... Now: $34.99 Add to Cart Compare Quick view sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" AntTech Improved Feed Block Kit for M249 "Feather Weight" The M249 "Featherweight" is simply inadequate in its factory configuration. Bull Gear Airsoft just released an upgrade to the proprietary stock hop up chamber, but the stock feed... Now: $44.95 Out of stock Compare Quick view Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Bullgear CNC HOP-UP M249 FEATHERWEIGHT / CYBERGUN Rigid fixation of the stem in the chamber. Ability to use standard rubber and rollers. Smooth adjustment. All metal parts are manufactured by CNC processing. Material: Aluminum Manufacturing... Now: $57.99 Add to Cart Compare Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view Details sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" Now: $44.95 Out of stock Compare Quick view Details Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Now: $57.99 Add to Cart Compare Quick view Details sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG Now: $79.99 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES Now: $69.99 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines Now: $79.99 Add to Cart Compare Quick view Details sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Now: $69.99 Add to Cart Compare Quick view Details G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up Now: $29.99 Out of stock Compare Quick view LayLax | sku: M4M16 Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) NC aluminum construction Standard hop, Flat hop, R-hop compatible Includes 2 Prometheus bucking and nubs Ball bearing spring set for secure, positive... Now: $108.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO Maxx CNC Aluminum Hopup Chamber EVO DESCRIPTION REVIEWS (0) SHIPPING METHODS Product Description CNC Aluminum Hopup Chamber EVO unit is precisely machined to perform accurately and consistently on... Now: $59.99 Add to Cart Compare Quick view GATE GATE EON Hop-Up Chamber | Titanium | Color GATE EON Hop-Up Chamber | Titanium | Color Precise and stable hop-up adjustment thanks to the first-class TDC (Top Down Centered) system Always horizontal and straight BBs' flight trajectory No tightening effect on hop-up bucking collar No... Now: $49.99 Choose Options Compare Quick view Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) CNC machined construction Striking EMG Blue anodized finish Constructed from EN AW 7075 for extended lifespan All required hardware... Now: $34.99 Add to Cart Compare Quick view sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" AntTech Improved Feed Block Kit for M249 "Feather Weight" The M249 "Featherweight" is simply inadequate in its factory configuration. Bull Gear Airsoft just released an upgrade to the proprietary stock hop up chamber, but the stock feed... Now: $44.95 Out of stock Compare Quick view Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Bullgear CNC HOP-UP M249 FEATHERWEIGHT / CYBERGUN Rigid fixation of the stem in the chamber. Ability to use standard rubber and rollers. Smooth adjustment. All metal parts are manufactured by CNC processing. Material: Aluminum Manufacturing... Now: $57.99 Add to Cart Compare Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view Details Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Now: $57.99 Add to Cart Compare Quick view Details sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG Now: $79.99 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES Now: $69.99 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines Now: $79.99 Add to Cart Compare Quick view Details sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Now: $69.99 Add to Cart Compare Quick view Details G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up Now: $29.99 Out of stock Compare Quick view LayLax | sku: M4M16 Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) NC aluminum construction Standard hop, Flat hop, R-hop compatible Includes 2 Prometheus bucking and nubs Ball bearing spring set for secure, positive... Now: $108.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO Maxx CNC Aluminum Hopup Chamber EVO DESCRIPTION REVIEWS (0) SHIPPING METHODS Product Description CNC Aluminum Hopup Chamber EVO unit is precisely machined to perform accurately and consistently on... Now: $59.99 Add to Cart Compare Quick view GATE GATE EON Hop-Up Chamber | Titanium | Color GATE EON Hop-Up Chamber | Titanium | Color Precise and stable hop-up adjustment thanks to the first-class TDC (Top Down Centered) system Always horizontal and straight BBs' flight trajectory No tightening effect on hop-up bucking collar No... Now: $49.99 Choose Options Compare Quick view Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) CNC machined construction Striking EMG Blue anodized finish Constructed from EN AW 7075 for extended lifespan All required hardware... Now: $34.99 Add to Cart Compare Quick view sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" AntTech Improved Feed Block Kit for M249 "Feather Weight" The M249 "Featherweight" is simply inadequate in its factory configuration. Bull Gear Airsoft just released an upgrade to the proprietary stock hop up chamber, but the stock feed... Now: $44.95 Out of stock Compare Quick view Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Bullgear CNC HOP-UP M249 FEATHERWEIGHT / CYBERGUN Rigid fixation of the stem in the chamber. Ability to use standard rubber and rollers. Smooth adjustment. All metal parts are manufactured by CNC processing. Material: Aluminum Manufacturing... Now: $57.99 Add to Cart Compare Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view Details sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG Now: $79.99 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES Now: $69.99 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines Now: $79.99 Add to Cart Compare Quick view Details sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Now: $69.99 Add to Cart Compare Quick view Details G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up Now: $29.99 Out of stock Compare Quick view LayLax | sku: M4M16 Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) NC aluminum construction Standard hop, Flat hop, R-hop compatible Includes 2 Prometheus bucking and nubs Ball bearing spring set for secure, positive... Now: $108.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO Maxx CNC Aluminum Hopup Chamber EVO DESCRIPTION REVIEWS (0) SHIPPING METHODS Product Description CNC Aluminum Hopup Chamber EVO unit is precisely machined to perform accurately and consistently on... Now: $59.99 Add to Cart Compare Quick view GATE GATE EON Hop-Up Chamber | Titanium | Color GATE EON Hop-Up Chamber | Titanium | Color Precise and stable hop-up adjustment thanks to the first-class TDC (Top Down Centered) system Always horizontal and straight BBs' flight trajectory No tightening effect on hop-up bucking collar No... Now: $49.99 Choose Options Compare Quick view Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) CNC machined construction Striking EMG Blue anodized finish Constructed from EN AW 7075 for extended lifespan All required hardware... Now: $34.99 Add to Cart Compare Quick view sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" AntTech Improved Feed Block Kit for M249 "Feather Weight" The M249 "Featherweight" is simply inadequate in its factory configuration. Bull Gear Airsoft just released an upgrade to the proprietary stock hop up chamber, but the stock feed... Now: $44.95 Out of stock Compare Quick view Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Bullgear CNC HOP-UP M249 FEATHERWEIGHT / CYBERGUN Rigid fixation of the stem in the chamber. Ability to use standard rubber and rollers. Smooth adjustment. All metal parts are manufactured by CNC processing. Material: Aluminum Manufacturing... Now: $57.99 Add to Cart Compare Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view Details MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG Now: $79.99 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES Now: $69.99 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines Now: $79.99 Add to Cart Compare Quick view Details sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Now: $69.99 Add to Cart Compare Quick view Details G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up Now: $29.99 Out of stock Compare Quick view LayLax | sku: M4M16 Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) NC aluminum construction Standard hop, Flat hop, R-hop compatible Includes 2 Prometheus bucking and nubs Ball bearing spring set for secure, positive... Now: $108.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO Maxx CNC Aluminum Hopup Chamber EVO DESCRIPTION REVIEWS (0) SHIPPING METHODS Product Description CNC Aluminum Hopup Chamber EVO unit is precisely machined to perform accurately and consistently on... Now: $59.99 Add to Cart Compare Quick view GATE GATE EON Hop-Up Chamber | Titanium | Color GATE EON Hop-Up Chamber | Titanium | Color Precise and stable hop-up adjustment thanks to the first-class TDC (Top Down Centered) system Always horizontal and straight BBs' flight trajectory No tightening effect on hop-up bucking collar No... Now: $49.99 Choose Options Compare Quick view Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) CNC machined construction Striking EMG Blue anodized finish Constructed from EN AW 7075 for extended lifespan All required hardware... Now: $34.99 Add to Cart Compare Quick view sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" AntTech Improved Feed Block Kit for M249 "Feather Weight" The M249 "Featherweight" is simply inadequate in its factory configuration. Bull Gear Airsoft just released an upgrade to the proprietary stock hop up chamber, but the stock feed... Now: $44.95 Out of stock Compare Quick view Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Bullgear CNC HOP-UP M249 FEATHERWEIGHT / CYBERGUN Rigid fixation of the stem in the chamber. Ability to use standard rubber and rollers. Smooth adjustment. All metal parts are manufactured by CNC processing. Material: Aluminum Manufacturing... Now: $57.99 Add to Cart Compare Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view Details MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES Now: $69.99 Add to Cart Compare Quick view Details MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines Now: $79.99 Add to Cart Compare Quick view Details sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Now: $69.99 Add to Cart Compare Quick view Details G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up Now: $29.99 Out of stock Compare Quick view LayLax | sku: M4M16 Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) NC aluminum construction Standard hop, Flat hop, R-hop compatible Includes 2 Prometheus bucking and nubs Ball bearing spring set for secure, positive... Now: $108.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO Maxx CNC Aluminum Hopup Chamber EVO DESCRIPTION REVIEWS (0) SHIPPING METHODS Product Description CNC Aluminum Hopup Chamber EVO unit is precisely machined to perform accurately and consistently on... Now: $59.99 Add to Cart Compare Quick view GATE GATE EON Hop-Up Chamber | Titanium | Color GATE EON Hop-Up Chamber | Titanium | Color Precise and stable hop-up adjustment thanks to the first-class TDC (Top Down Centered) system Always horizontal and straight BBs' flight trajectory No tightening effect on hop-up bucking collar No... Now: $49.99 Choose Options Compare Quick view Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) CNC machined construction Striking EMG Blue anodized finish Constructed from EN AW 7075 for extended lifespan All required hardware... Now: $34.99 Add to Cart Compare Quick view sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" AntTech Improved Feed Block Kit for M249 "Feather Weight" The M249 "Featherweight" is simply inadequate in its factory configuration. Bull Gear Airsoft just released an upgrade to the proprietary stock hop up chamber, but the stock feed... Now: $44.95 Out of stock Compare Quick view Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Bullgear CNC HOP-UP M249 FEATHERWEIGHT / CYBERGUN Rigid fixation of the stem in the chamber. Ability to use standard rubber and rollers. Smooth adjustment. All metal parts are manufactured by CNC processing. Material: Aluminum Manufacturing... Now: $57.99 Add to Cart Compare Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view Details MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines Now: $79.99 Add to Cart Compare Quick view Details sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Now: $69.99 Add to Cart Compare Quick view Details G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up Now: $29.99 Out of stock Compare Quick view LayLax | sku: M4M16 Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) NC aluminum construction Standard hop, Flat hop, R-hop compatible Includes 2 Prometheus bucking and nubs Ball bearing spring set for secure, positive... Now: $108.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO Maxx CNC Aluminum Hopup Chamber EVO DESCRIPTION REVIEWS (0) SHIPPING METHODS Product Description CNC Aluminum Hopup Chamber EVO unit is precisely machined to perform accurately and consistently on... Now: $59.99 Add to Cart Compare Quick view GATE GATE EON Hop-Up Chamber | Titanium | Color GATE EON Hop-Up Chamber | Titanium | Color Precise and stable hop-up adjustment thanks to the first-class TDC (Top Down Centered) system Always horizontal and straight BBs' flight trajectory No tightening effect on hop-up bucking collar No... Now: $49.99 Choose Options Compare Quick view Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) CNC machined construction Striking EMG Blue anodized finish Constructed from EN AW 7075 for extended lifespan All required hardware... Now: $34.99 Add to Cart Compare Quick view sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" AntTech Improved Feed Block Kit for M249 "Feather Weight" The M249 "Featherweight" is simply inadequate in its factory configuration. Bull Gear Airsoft just released an upgrade to the proprietary stock hop up chamber, but the stock feed... Now: $44.95 Out of stock Compare Quick view Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Bullgear CNC HOP-UP M249 FEATHERWEIGHT / CYBERGUN Rigid fixation of the stem in the chamber. Ability to use standard rubber and rollers. Smooth adjustment. All metal parts are manufactured by CNC processing. Material: Aluminum Manufacturing... Now: $57.99 Add to Cart Compare Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view Details sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Now: $69.99 Add to Cart Compare Quick view Details G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up Now: $29.99 Out of stock Compare Quick view LayLax | sku: M4M16 Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) NC aluminum construction Standard hop, Flat hop, R-hop compatible Includes 2 Prometheus bucking and nubs Ball bearing spring set for secure, positive... Now: $108.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO Maxx CNC Aluminum Hopup Chamber EVO DESCRIPTION REVIEWS (0) SHIPPING METHODS Product Description CNC Aluminum Hopup Chamber EVO unit is precisely machined to perform accurately and consistently on... Now: $59.99 Add to Cart Compare Quick view GATE GATE EON Hop-Up Chamber | Titanium | Color GATE EON Hop-Up Chamber | Titanium | Color Precise and stable hop-up adjustment thanks to the first-class TDC (Top Down Centered) system Always horizontal and straight BBs' flight trajectory No tightening effect on hop-up bucking collar No... Now: $49.99 Choose Options Compare Quick view Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) CNC machined construction Striking EMG Blue anodized finish Constructed from EN AW 7075 for extended lifespan All required hardware... Now: $34.99 Add to Cart Compare Quick view sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" AntTech Improved Feed Block Kit for M249 "Feather Weight" The M249 "Featherweight" is simply inadequate in its factory configuration. Bull Gear Airsoft just released an upgrade to the proprietary stock hop up chamber, but the stock feed... Now: $44.95 Out of stock Compare Quick view Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Bullgear CNC HOP-UP M249 FEATHERWEIGHT / CYBERGUN Rigid fixation of the stem in the chamber. Ability to use standard rubber and rollers. Smooth adjustment. All metal parts are manufactured by CNC processing. Material: Aluminum Manufacturing... Now: $57.99 Add to Cart Compare Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view Details G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up Now: $29.99 Out of stock Compare Quick view LayLax | sku: M4M16 Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) NC aluminum construction Standard hop, Flat hop, R-hop compatible Includes 2 Prometheus bucking and nubs Ball bearing spring set for secure, positive... Now: $108.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO Maxx CNC Aluminum Hopup Chamber EVO DESCRIPTION REVIEWS (0) SHIPPING METHODS Product Description CNC Aluminum Hopup Chamber EVO unit is precisely machined to perform accurately and consistently on... Now: $59.99 Add to Cart Compare Quick view GATE GATE EON Hop-Up Chamber | Titanium | Color GATE EON Hop-Up Chamber | Titanium | Color Precise and stable hop-up adjustment thanks to the first-class TDC (Top Down Centered) system Always horizontal and straight BBs' flight trajectory No tightening effect on hop-up bucking collar No... Now: $49.99 Choose Options Compare Quick view Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) CNC machined construction Striking EMG Blue anodized finish Constructed from EN AW 7075 for extended lifespan All required hardware... Now: $34.99 Add to Cart Compare Quick view sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" AntTech Improved Feed Block Kit for M249 "Feather Weight" The M249 "Featherweight" is simply inadequate in its factory configuration. Bull Gear Airsoft just released an upgrade to the proprietary stock hop up chamber, but the stock feed... Now: $44.95 Out of stock Compare Quick view Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Bullgear CNC HOP-UP M249 FEATHERWEIGHT / CYBERGUN Rigid fixation of the stem in the chamber. Ability to use standard rubber and rollers. Smooth adjustment. All metal parts are manufactured by CNC processing. Material: Aluminum Manufacturing... Now: $57.99 Add to Cart Compare Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view LayLax | sku: M4M16 Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) Prometheus ELITE CNC Aluminum Hop-Up Chamber for Airsoft AEG Rifles (Model: M4/M16) NC aluminum construction Standard hop, Flat hop, R-hop compatible Includes 2 Prometheus bucking and nubs Ball bearing spring set for secure, positive... Now: $108.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO Maxx CNC Aluminum Hopup Chamber EVO DESCRIPTION REVIEWS (0) SHIPPING METHODS Product Description CNC Aluminum Hopup Chamber EVO unit is precisely machined to perform accurately and consistently on... Now: $59.99 Add to Cart Compare Quick view GATE GATE EON Hop-Up Chamber | Titanium | Color GATE EON Hop-Up Chamber | Titanium | Color Precise and stable hop-up adjustment thanks to the first-class TDC (Top Down Centered) system Always horizontal and straight BBs' flight trajectory No tightening effect on hop-up bucking collar No... Now: $49.99 Choose Options Compare Quick view Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) CNC machined construction Striking EMG Blue anodized finish Constructed from EN AW 7075 for extended lifespan All required hardware... Now: $34.99 Add to Cart Compare Quick view sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" AntTech Improved Feed Block Kit for M249 "Feather Weight" The M249 "Featherweight" is simply inadequate in its factory configuration. Bull Gear Airsoft just released an upgrade to the proprietary stock hop up chamber, but the stock feed... Now: $44.95 Out of stock Compare Quick view Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Bullgear CNC HOP-UP M249 FEATHERWEIGHT / CYBERGUN Rigid fixation of the stem in the chamber. Ability to use standard rubber and rollers. Smooth adjustment. All metal parts are manufactured by CNC processing. Material: Aluminum Manufacturing... Now: $57.99 Add to Cart Compare Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO Maxx CNC Aluminum Hopup Chamber EVO DESCRIPTION REVIEWS (0) SHIPPING METHODS Product Description CNC Aluminum Hopup Chamber EVO unit is precisely machined to perform accurately and consistently on... Now: $59.99 Add to Cart Compare Quick view GATE GATE EON Hop-Up Chamber | Titanium | Color GATE EON Hop-Up Chamber | Titanium | Color Precise and stable hop-up adjustment thanks to the first-class TDC (Top Down Centered) system Always horizontal and straight BBs' flight trajectory No tightening effect on hop-up bucking collar No... Now: $49.99 Choose Options Compare Quick view Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) CNC machined construction Striking EMG Blue anodized finish Constructed from EN AW 7075 for extended lifespan All required hardware... Now: $34.99 Add to Cart Compare Quick view sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" AntTech Improved Feed Block Kit for M249 "Feather Weight" The M249 "Featherweight" is simply inadequate in its factory configuration. Bull Gear Airsoft just released an upgrade to the proprietary stock hop up chamber, but the stock feed... Now: $44.95 Out of stock Compare Quick view Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Bullgear CNC HOP-UP M249 FEATHERWEIGHT / CYBERGUN Rigid fixation of the stem in the chamber. Ability to use standard rubber and rollers. Smooth adjustment. All metal parts are manufactured by CNC processing. Material: Aluminum Manufacturing... Now: $57.99 Add to Cart Compare Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view GATE GATE EON Hop-Up Chamber | Titanium | Color GATE EON Hop-Up Chamber | Titanium | Color Precise and stable hop-up adjustment thanks to the first-class TDC (Top Down Centered) system Always horizontal and straight BBs' flight trajectory No tightening effect on hop-up bucking collar No... Now: $49.99 Choose Options Compare Quick view Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) CNC machined construction Striking EMG Blue anodized finish Constructed from EN AW 7075 for extended lifespan All required hardware... Now: $34.99 Add to Cart Compare Quick view sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" AntTech Improved Feed Block Kit for M249 "Feather Weight" The M249 "Featherweight" is simply inadequate in its factory configuration. Bull Gear Airsoft just released an upgrade to the proprietary stock hop up chamber, but the stock feed... Now: $44.95 Out of stock Compare Quick view Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Bullgear CNC HOP-UP M249 FEATHERWEIGHT / CYBERGUN Rigid fixation of the stem in the chamber. Ability to use standard rubber and rollers. Smooth adjustment. All metal parts are manufactured by CNC processing. Material: Aluminum Manufacturing... Now: $57.99 Add to Cart Compare Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view Retro Arms | sku: 38261 EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black) CNC machined construction Striking EMG Blue anodized finish Constructed from EN AW 7075 for extended lifespan All required hardware... Now: $34.99 Add to Cart Compare Quick view sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" AntTech Improved Feed Block Kit for M249 "Feather Weight" The M249 "Featherweight" is simply inadequate in its factory configuration. Bull Gear Airsoft just released an upgrade to the proprietary stock hop up chamber, but the stock feed... Now: $44.95 Out of stock Compare Quick view Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Bullgear CNC HOP-UP M249 FEATHERWEIGHT / CYBERGUN Rigid fixation of the stem in the chamber. Ability to use standard rubber and rollers. Smooth adjustment. All metal parts are manufactured by CNC processing. Material: Aluminum Manufacturing... Now: $57.99 Add to Cart Compare Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view sku: Anttechm249 AntTech Improved Feed Block Kit for M249 "Feather Weight" AntTech Improved Feed Block Kit for M249 "Feather Weight" The M249 "Featherweight" is simply inadequate in its factory configuration. Bull Gear Airsoft just released an upgrade to the proprietary stock hop up chamber, but the stock feed... Now: $44.95 Out of stock Compare Quick view Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Bullgear CNC HOP-UP M249 FEATHERWEIGHT / CYBERGUN Rigid fixation of the stem in the chamber. Ability to use standard rubber and rollers. Smooth adjustment. All metal parts are manufactured by CNC processing. Material: Aluminum Manufacturing... Now: $57.99 Add to Cart Compare Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view Bull Gear | sku: BG-103 BULLGEAR CNC HOP-UP CYBERGUN M249 "FEATHERWEIGHT" Bullgear CNC HOP-UP M249 FEATHERWEIGHT / CYBERGUN Rigid fixation of the stem in the chamber. Ability to use standard rubber and rollers. Smooth adjustment. All metal parts are manufactured by CNC processing. Material: Aluminum Manufacturing... Now: $57.99 Add to Cart Compare Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view sku: MX-HOP009SER Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI Now: $54.98 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC,... Now: $79.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view MAXX | sku: MX-HOP010MW MAXX CNC Aluminum Hopup Chamber M4W |HPA MTW SERIES MAXX CNC Aluminum Hopup Chamber M4W | HPA MTW SERIES CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit... Now: $69.99 Add to Cart Compare Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK Questions? Feedback? powered by Olark live chat software × Certification code is not correct To add this product to the cart, you must confirm that you have been certified. Enter your certification code in the box below. Code: Check ×
Quick view MAXX | sku: MX-HOP010MP MAXX CNC Aluminum Hopup Chamber M4P - PRO | PolarStar Engines MAXX CNC Aluminum Hopup Chamber M4P - PRO CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar on standard M4/M16 platform. The Hopup Chamber M4P... Now: $79.99 Add to Cart Compare Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected × OK
Quick view sku: 017067469114 Bullgear CNC Hop Up for PKM / M60 Gen 3Airsoft AEG Machine Guns Bullgear CNC Hop Up for PKM / M60 Gen 3 Airsoft AEG Machine Guns Gen 3 CNC machined aluminum alloy construction Precision craftsmanship increases accuracy and range Easy to manipulate rotary hop-up Designed for use with Prometheus purple bucking,... Now: $69.99 Add to Cart Compare Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected
Quick view G&P | sku: 018098274272 G&P Stoner M63A1 Hop Up G&P Stoner M63A1 Hop UpReplacement Stock Hop-Up Now: $29.99 Out of stock Compare 1 2 3 Next 1 2 3 Next Compare Selected