Full Metal Jacket projectiles are the ideal choice for training, target shooting and general range use. Magtech FMJ ammunition delivers reliable, accurate performance on the range. Available in a wide variety of calibers and bullet weights along with supersonic and subsonic options where applicable. Specifications:Bullet Type: FMJBullet Weight (GR): 230Case: BrassPrimer: Large Pistol Primer 2 1/2Ballistic Coeficient: 0.194Round per box: 50Muzzle Velocity: 837Muzzle Energy: 358