20-shot, .177 caliber BB air pistol with realistic blowback action Powered by a 12-gram CO2 cartridge (CO2 NOT included. To ensure a proper seal and for best performance, Umarex-brand CO2 is ...

CO2 quality is critically important to the health of your air gun; Ensure a lifetime of performance with this clean CO2 from Umarex. Tested and proven clean; Doesn't dirty your air gun valves.