Overview Reviews Product Description Maxx Aluminum Hopup Chamber M4E (AEG Bucking) (for Standard M4) (2026) Product Description CNC Aluminum Hopup Chamber M4E (AEG Bucking) (for Standard M4) (2026) LIMITED QUANTITIES AVAILABLE! Product information coming soon... Product Videos Custom Field Product Reviews Write a Review Write a Review × MAXX Maxx Aluminum Hopup Chamber M4E (AEG Bucking) (for Standard M4) (2026) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Details MAXX | sku: MX-HOP020ME MAXX CNC Aluminum Hopup Chamber M4E (for Standard M4) MSRP: Now: $79.99 Add to Cart Quick view Details MAXX | sku: MX-HOP050MEW Maxx CNC Aluminum Hopup Chamber MEW (AEG Bucking) (for MTW) (2026) MSRP: Now: $89.98 Add to Cart Quick view Details MAXX | sku: MX-HOP020MG MAXX CNC Aluminum Hopup Chamber M4G (for Standard M4) MSRP: Now: $79.99 Add to Cart Quick view Details MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MSRP: Now: $79.99 Add to Cart Quick view Details MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO MSRP: Now: $59.99 Add to Cart
Quick view Details MAXX | sku: MX-HOP050MEW Maxx CNC Aluminum Hopup Chamber MEW (AEG Bucking) (for MTW) (2026) MSRP: Now: $89.98 Add to Cart Quick view Details MAXX | sku: MX-HOP020MG MAXX CNC Aluminum Hopup Chamber M4G (for Standard M4) MSRP: Now: $79.99 Add to Cart Quick view Details MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MSRP: Now: $79.99 Add to Cart Quick view Details MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO MSRP: Now: $59.99 Add to Cart
Quick view Details MAXX | sku: MX-HOP020MG MAXX CNC Aluminum Hopup Chamber M4G (for Standard M4) MSRP: Now: $79.99 Add to Cart Quick view Details MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MSRP: Now: $79.99 Add to Cart Quick view Details MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO MSRP: Now: $59.99 Add to Cart
Quick view Details MAXX | sku: MX-HOP010MA MAXX CNC Aluminum Hopup Chamber M4A - PRO |AEG MSRP: Now: $79.99 Add to Cart Quick view Details MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO MSRP: Now: $59.99 Add to Cart
Quick view Details MAXX | sku: MX-HOP020EVO Maxx CNC Aluminum Hopup Chamber EVO MSRP: Now: $59.99 Add to Cart