Blackcat Airsoft Inlet Valve for WE Magazine & 40mm BB Shower

Blackacat Airsoft is one of the best value-for-money aftermarket parts manufacturer, detecting the problem of WE Gas magazines and 40mm gas grenade showers often have leakages, the new Inlet Valve set comes in a set of 3 and have three extra o-rings for holes in 7.5mm-8mm diameter.