Winchester USA Forged is a high-quality American-made 9mm ammunition that uses premium Winchester components to provide great performance at a value price. This ammunition utilizes precision-manufactured steel shellcases featuring a proprietary surface treatment optimized for high-volume range sessions with the performance and functionality you expect from Winchester. Features:Non-Corrosive Boxer PrimerSteel ShellcaseClean Burning PowderBrass Jacketed Lead Core BulletSpecifications:Caliber: 9mm LugerModel: USA ForgedBullet Weight: 115 grRounds Per Box: 150Casing Material: SteelApplication: PlinkingBoxes Per Case: 5Bullet Type: Full Metal Jacket (FMJ)Muzzle Energy: 362 ft lbsMuzzle Velocity: 1190 fps