Your gun isn't going to shoot itself is it? You're going to need some air. C02 is the cheapest and most readily available source there is, so why not start here?

Features:

• High quality aluminum Co2 Tank with industry standard pin valve, just screw it in and get ready to shoot some people.
• Brand may vary, but currently include PMI Pure Energy and Guerrilla Air
• Approximately 1100 shots per fill, never have to worry about running out of air mid-game. Brand may vary depending on what is currently available.
• We receive fresh tanks weekly, You will not receive out of date tanks
• Brands will vary depending on availability

All tanks are shipped empty to comply with US Department of Transportation.