CCI Ammunition Blazer .357 Magnum 158 Grain Jacketed Hollow Point Aluminum Centerfire Pistol Ammo 50 Rounds. The loads feature aluminum cases to keep price to a minimum yet offer reliable accurate performance for training at the range. Specifications for CCI Ammunition Blazer .357 Magnum 158 Grain Jacketed Hollow Point Aluminum Centerfire Pistol Ammunition: Manufacturer: CCI Ammunition Caliber: .357 Magnum Number of Rounds: 50 Bullet Type: Jacketed Hollow Point (JHP) Bullet Weight: 158 grain Cartridge Case Material: Aluminum Muzzle Velocity: 1150 ft/s Muzzle Energy: 464 ft-lbs Application: Target Package Type: Box Primer Style: Centerfire Lead Free: No Gun Type: Handgun Features of CCI Ammunition Blazer Aluminum .357 Magnum 158gr. JHP Pistol Ammo - 50 Rounds: Heat-treated aircraft-grade aluminum cases Quality bullets and reliable primers Affordably priced for practice shooting Package Contents: CCI Ammunition Blazer .357 Magnum 158 Grain Jacketed Hollow Point Aluminum Centerfire Pistol Ammunition CCI Ammunition 3542: Blazer .357 Magnum 158 Grain Jacketed Hollow Point Aluminum Centerfire Pistol Ammo 50 Rounds