Revanchist Airsoft Medium High Power Nozzle Valve for Umarex (VFC) MP5A5/ MP7 GBB (Silver)

Revanchist Airsoft Medium High Power Nozzle Valve for Umarex (VFC) MP5A5/ MP7 GBB (Silver) Metal Construction Design For Upgrade the Original Parts This Valve will Provide a Medium to High Power Output Suitable For Umarex (VFC) MP5A5/ MP7 Series Gas Blow Back GBB Rifle Airsoft Guns