Magtech First Defense Tactical .300 Blackout 123gr FMJ Rifle Ammunition 1000/ct Case - 300BLKB

.300 Blackout 123gr Full Metal Jacket ammunition with a muzzle velocity of 2230 fps and 1359 ft-lbs of energy. Features Boxer primers and reloadable brass cases. This supersonic round is suitable for training, target shooting, and general range use.