Green Gas is designed to be used specifically with gas blow back airsoft guns. Easy to use and no adapters necessary, simply fill your airsoft mags with Green Gas and go play. With silicone oil already added to the gas, it provides optimum performance. Propane can slowly deteriorate your seals and will not perform as well as Green Gas.
Size: 8 OZ canister.
Note: This item cannot be shipped by Express Post or Air.