AW Custom HX Blowback Housing Assembly for Marui/ WE/ AW/ KJ Hi Capa GBB Series Inner-Barrel-Length-(mm)_509mm Western arms systems will need

Western arms systems will need to use negative pressure bolt carrier

Suitable For Tokyo Marui MP7 AEG Rifle

Suitable for Tokyo Marui VSR-10/KJ M700 Series Airsoft Sniper Rifle

The bucking is specially designed to seal compressed air and prevent double b

ARES M4 Slim Pistol Grip with High Torque Slim AEG Motor (Black)

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