Crosman 2240 CO2 Bolt Action Air Pistol (.22 caliber)Description The 2240 CO2 Air Pistol . 22 caliber powered by a 12 gram CO2 cartridge, features an improved bolt design for easier cocking and loading. The rifled steel barrel provides greater accuracy and delivers speeds up to 460 fps. A great air pistol for target practice, plinking or small pest control. The ergonomically designed ambidextrous grip fits the hand for perfect balance and comfort with checkering and a thumbrest on both grip panels. Rear