Bow Master CNC Metal Rocket Valve For VFC MP5/ MP7 GBB Airsoft Rifle (High Muzzle Velocity/ New Vers

Bow Master CNC Metal Rocket Valve For VFC MP5/ MP7 GBB Airsoft Rifle (High Muzzle Velocity/ New Version) CNC Metal Construction Airsoft Valve It can provide a high power output Suitable For VFC MP5/ MP7 GBB SMG Rifle Airsoft Gun ( Submachine Guns)