Nine Ball 145.5mm 6.03 Inner Barrel for Tokyo Marui MP7A1 reg_RU Silicon Chromium Steel Construction Upgrade

Silicon Chromium Steel Construction Upgrade Spring 150% Power up

Constructed of Nylon Fiber Vertical Foregrip

Version 2 with 8mm Bearing Full Assemble Gearbox

Here is a way to fix this problem quickly: Install XC-02 onto CO2 tank by clockwise turning down (slowly and smoothly) untill you feel a pressure against to you and stop

Nine Ball 145.5mm 6.03 Inner Barrel for Tokyo Marui MP7A1 reg_RU Silicon Chromium Steel Construction UpgradeNine Ball 145. 5mm 6. 03 Inner Barrel for Tokyo Marui MP7A1 Stainless Steel Construction Suitable for Tokyo Marui MP7A1 Series Airsoft Gas Blow Back GBB Pistol Length: 145. 5mm Inner Diameter: 6. 03mm