CYMA CGS Output Valve For Tokyo Marui MWS/ Hi Capa Airsoft Magazine

CYMA CGS Output Valve For Tokyo Marui MWS/ Hi Capa Airsoft Magazine Stainless Steel Construction Airsoft Output Valve High-output valve by Cyma CGS Increases performance and power output Suitable For Tokyo Marui MWS/ Hi Capa Gas Blow Back GBB Airsoft Magazine Note: High-output valves release more gas, impacting gas efficiency