crosman 1077 repeat air semi-automatic co2 pellet gun air rifle * Semi-automatic air rifle is a reliable shooter that fires as quickly as you can pull the trigger * Exclusive 12-shot rotary pellet clip; windage-adjustable, fiber optic CenterPoint sight * Rifled steel barrel and all-weather synthetic stock are eye-catching and durable * CO2 power source; 0.177 caliber; muzzle velocity up to 625-feet-per-second; 3.7-pound weight and 36.9-inch length * CenterPoint fiber optic front sight; rear sight adjustable for windage and elevation; cross bolt safety