Daisy's powerline model 415 pistol includes the 21-shot, semi-automatic, co2-powered bb repeater.Just load bbs into the built-in magazine, insert a co2 cartridge into the grip and you're ready for semi-automatic pistol shooting fun.Great for learning the techniques of gripping and shooting a firearm pistol - without the recoil and report.Open rear sight with fiber optic front sight and manual trigger block safety.With a maximum velocity of 495 feet per second, this pistol is recommended for adults and those 16 and older with adult supervision.Oal: 8.60"Type: Air PistolAction: Semi-AutoCaliber: 177 BBCapacity: 21rdFinish: BlackSights: Fiber Optic Front, Fixed RearWeight: 0.93 lbStock: Black SyntheticScope: NoMagnification: N/ABarrel Type: Smooth Bore SteelVelocity: 495 fpsPower Type: CO2