50 rounds Remington® UMC® .223 Rem. 55 Grain MC Centerfire Rifle Ammo. Performance and value for the high-volume shooter. SAVE BIG!
Clean, reliable, and American-made! Brass-cased, boxer-primed, reloadable and non-corrosive. 55 Grain metal-cased bullets feature a full copper jacket over the lead core to reduce expansion. Muzzle velocity: 3,240 f.p.s. Muzzle energy: 1,282 ft.-lbs.