Umarex / VFC Original Inject Valve

Umarex / VFC Original Inject Valve Design For Replace the Origianl Parts Suitable For Umarec (VFC) G3A3 (06-15) Series Airsoft Gas Blow Back GBB Rifle Umarex (VFC) MP5A5 (06-11) Gas Rifle KAC (VFC) SR25 ECC / M110 (06-3) Gas Rifle FABARM (VFC) STF/12 Compact (05-5) Gas Rifle SIG AIR (VFC) P320 M17 (01-6) Gas GBB Pistol