T8 Steel Output Valve for VFC P320/ MK25/ Glock GBB Pistol & MP5 GBB Airsoft

Key Feature Steel Construction Airsoft Output Valve Optimized Gas Efficiency: Designed to minimize gas waste while ensuring consistent pressure for reliable cycling Suitable For SIG AIR (VFC) P320 M17/ M18 / Mk 25 Airsoft Gas Blow Back GBB Pistol Magazine Also Fit For Stark Arms (VFC) SA320 Gas Blow Back GBB Magazines/ Umarex (VFC) Glock/ MP5 GBB Pistol Airsoft Gun Magazines