The Crosman RepeatAir 1077 is on of the most reliable CO₂ powered air rifles out there, the 12-shot repeater runs on standard 12-gram CO₂ cartridges and fires as fast as you can pull the trigger. The lightweight, sleek, black synthetic stock design will stand up to decades of use and features a checkered pistol grip and forearm. Low on noise, this air rifle delivers 4.5mm/.177 calibre alloy pellets up to 780 fps ideal for target, plinking, and small pest control. Comes with the rifled steel barrel, adjustable rear sight and fibre optic sight, cross-bolt safety, and 12 round pellet magazine.