Winchester Military Service Grade is an excellent choice for competitive and recreational shooting applications. This fantastic ammunition is well known to provide excellent results delivering accuracy and reliability. - Caliber: 9mm Luger - Bullet Type: Full Metal Jacket - Bullet Weight: 115 gr - Muzzle Energy: 432 ft / lbs - Muzzle Velocity: 1300 fps - Rounds Per Box: 50 Each case includes 20 boxes with 50 rounds per box.