Bow Master Aluminum CNC Rocket Valve for Marui AKM GBB (Low Power/ Red)

Bow Master Aluminum CNC Rocket Valve for Marui AKM GBB (Low Power/ Red) CNC Aluminum Construction Low Power Version Design For Upgrade the Original Parts More Durable Suitable For Tokyo Marui AKM Series Airsoft Gas Blow Back GBB Rifle Airsoft Guns