Paintball PCP Double 8mm Female Quick-Disconnect Coupling Adaptor Stainless S…
Paintball PCP Double 8mm Female Quick-Disconnect Coupling Adaptor Stainless Steel Coupler HPA CO2 Air Tank Refill Connector. Application – Inflatable cylinder fittings connect to high pressure hose, compatible with PCP airsoft, air gun, paintball, paintball tanks and SCBA tanks filling etc.