.223 50 Grain Sierra Blitzking Remanufactured Ammo.
Sierra Blitzking Bullets are designed for explosive expansion. The tips are made of proprietary acetyl resin compound and the jackets are thin for enhanced accuracy. New production, non-corrosive, boxer primed, reloadable brass cases. Muzzle velocity: 3,200 F.P.S.; Muzzle energy: 1,251 ft. lbs.