HK MP5k: * HK MP5K - 6MM - BLACK

HPA Engine Selection: * Polarstar Jack Polarstar Airsoft F2

Upgrade Tightbore Inner Barrel: None Prometheus 6.03 155mm EG Tight Bore Inner Barrel Lambda "One" 6.01mm 155mm HPA 6.02mm Stainless Tightbore AEG Inner Barrel - 155mm

Air Regulator: None Redline mini-SFR PolarStar MRS PolarStar MR Gen 2 Wolverine STORM CAT5 Airsoft Junkiez SLP Reg. (SLP TANK REQUIRED)

HPA Braided Air Line - Choose your color: *

Tank Choice: None HK ARMY AeroLite 48/4500 Red HK Army Rush - 68ci / 4500psi "EXTRA LITE" - Black/Gold HK ARMY HSTL® - 68/4500 Carbon Fiber -Blue/White HK ARMY HSTL® - 68/4500 Carbon Fiber - Gold/Black HK ARMY HSTL® - 68/4500 Carbon Fiber Neon Green/Black HK ARMY HSTL® - 68/4500 Carbon Fiber - Olive/Black HK ARMY HSTL® - 68/4500 Carbon Fiber - Purple/White HK ARMY 48/3000 Aluminum SLP Tank Gunmetal HK ARMY 48/3000 Aluminum SLP Tank Black HK ARMY 48/3000 Aluminum SLP Tank Blue HK ARMY 48/3000 Aluminum SLP Tank Olive HK ARMY 48/3000 Aluminum SLP Tank Red HK ARMY 48/3000 Aluminum Tank Black HK ARMY 48/3000 Aluminum Tank Blue HK ARMY 48/3000 Aluminum Tank Olive HK ARMY 48/3000 Aluminum Tank Red HK ARMY 48/3000 Aluminum Tank Gunmetal HK ARMY 36CI / 4500PSI EXTRA LITE CARBON FIBER TANK - BLACK HK ARMY 48/4500 Carbon Fiber Blue | NON-SLP HK ARMY 48/4500 Carbon Fiber Red| NON-SLP HK ARMY 48/4500 Carbon Fiber Clear | NON-SLP HK ARMY 48/4500 Carbon Fiber Smoke| NON-SLP

Reinforced Grip Lines: None Airsoftjunkiez Reinforced Grip Line Heavy Weave Airsoft Junkiez Reinforced Grip Line Heavy Weave w/ Ultimate Filtered Air Fitting

Reinforce Braided Grip line Color (Only for AJ IGL): Choose Options Pick Color Black Black Rainbow Fire White/Black Stripe Red/Black Stripe Lapis Neon Blue Grape Neon Pink Neon Green Neon Orange OD Green Sandstorm Snakeskin Black Snakeskin Black and Blue Black and Gold Black and Red Ogre Red Tan Patriot Twilight Platinum Gray Rasta

Extra FCU Battery: None FCU 7.4v 250 mah Lipo HPA FCU LiPo 7.4v 300 mah Lipo Titan HPA V2 - 7.4v 350mAh JST

FCU Battery Charger: None Lipo / Lion Charger Titan Lithium Charger

Include Free Battery: * Free 7.4 FCU battery (Excluding N7 Milsim and Kythera)