Armscor usa ammunition line is made in the usa.The company offers a wide selection of competitively priced ammunition and components with sales spread throughout the world.Armscor complies with the saami, cip and other military or customer desired standards or requirements.Armscor cartridges and components are widely used by the police, military, gun hobbyist, combat shooters and other shooting enthusiast due to its high quality, precise and dependable performance.Caliber: 223 RemBullet Type: Full Metal Jacket (FMJ)Bullet Weight: 55 grMuzzle Energy: 1262 ft lbsMuzzle Velocity: 3215 fpsRounds Per Box: 100Boxes Per Case: 12Application: Match/Range/TargetCasing Material: BrassHazair: Yes