Nine Ball Custom Chamber For Marui MWS GBB Outer Barrel Category_AEG Rifle Full Metal Construction

Full Metal Construction

the gas flow is smooth and stable to the blowback action

The United States and France as well as Germany

DP Enhanced Piston Head For KSC Glock Series - Enhanced anti-oil material used for improved durability

This Nozzle for Guarder/Systema Bore-Up Cylinder Head use only

Nine Ball Custom Chamber For Marui MWS GBB Outer Barrel Category_AEG Rifle Full Metal ConstructionNine Ball Custom Chamber For Marui MWS GBB Good balance hop effet for longer range custom Hop tensioner holds in place perfectly Designed especially for Tokyo Marui M4 GBBR Contents : Chamber cover Right Chamber cover Left Hop arm O ring Item Code: 4571443147486