This is Elite Force Umarex Airsoft Green Gas Bottle 8oz. It has an excellent choice for fueling your gas-powered airsoft guns and accessories. This 8oz bottle contains green gas, a blend of petroleum gases and silicone oil lubricant specifically formulated to extend the lifespan of gas-operated firearms. Ideal for maintaining optimal performance and durability, green gas ensures smooth operation and reliable functionality in your airsoft arsenal.

• Used for All Compressed Gas Airsoft Guns
• High Efficient and Environmentally Safe
• New Formula with lower oil mixture to make the velocity more consistent
• 8oz Green gas can