Moondog Industries Universal Gas Fill O-Ring Set for Airsoft Gas Gun Magazines (Red) CO2 This airsoft dump pouch attaches

This airsoft dump pouch attaches to MOLLE webbing

Works best with 45mm to 229mm inner barrel lengths for extremely short barrel builds and CQB oriented DSG builds

Optical and magnetic sensors allow to eliminate many moving parts that are prone to damage

Precocking: Fast trigger response can be a matter of victory or defeat

Moondog Industries Universal Gas Fill O-Ring Set for Airsoft Gas Gun Magazines (Red) CO2 This airsoft dump pouch attachesTired of gas leaking out of the fill valve when you are charging it? Apply these o rings to your gas magazines and they will fill like never before. Replace blown out or worn out o rings on gas gun magazines, grenades, and shells with this quality upgrade product. Meets or exceeds original equipment specifications. For WE, KJW, KWA, HFC, Bell, Tanaka, Marushin, Maruzen, WELL, Snowwolf and other compatible models. *May not work on certain TM models due