Ammo Inc. prides itself on delivering high-quality ammunition, and their Signature series is no exception. The .357 Mag cartridge with its 158-grain TMC bullet is designed for optimal penetration without expansion, making it perfect for target shooting and range practice. The brass casing ensures reliable feeding and ejection, further enhancing the shooter's experience.With a muzzle velocity of 1235 fps and an energy output of 535 ft lbs, these rounds provide consistent performance, ensuring each shot goes exactly where aimed. The Total Metal Case design means less barrel fouling and cleaner shooting, making for a longer session at the range without the need for frequent cleaning.AMMO INC. SIGNATURE SPECIFICATIONSBrand: Ammo IncCategory: Centerfire Handgun RoundsModel: SignatureCaliber: 357 MagRounds Per Box: 50Casing Material: BrassMuzzle Energy: 535 ft lbsMuzzle Velocity: 1235 fpsApplication: Target ShootingBullet Type: Total Metal Case (TMC)Bullet Weight: 158 gr