The Air Ordinance SMG .22 Tactical Full Auto Belt Fed Machine Gun from Tippmann is the first in its kind offering a fully automatic 5.5MM caliber belt fed pellet gun. It is lightweight, and high performance and shoots up to 600 FPS. It is also the perfect item for gun enthusiasts, sportsmen and target shooting. The Air Ordinance is powered by CO2, nitrogen, or HPA (high pressure compressed air) and will unleash up to 12 rounds per second, with an adjustable rate of fire.