Do you need Green Gas for your Gas Pistol, Rifle or Submachine Gun? Well then look no further introducing the KWA Airsoft 8oz Green Gas Refill Canister! This Green Gas is compatible with all gas powered airsoft guns. KWA"s Green Gas is enhanced with silicone oil for maximum performance. So what are you waiting for? If you have a gas powered airsoft gun you need to get the KWA Airsoft 8oz Green Gas Refill Canister today!