Blazer uses a non reloadable case made from high strength, aircraft gauge aluminum alloy. Clean burning propellants deliver optimum velocity while ensuring consistent chamber pressures. Cases are coated for smooth functioning and corrosion resistance. Non corrosive primers for highly sensitive and reliable performance. Blazer delivers all the performance of high priced ammunition for a fraction of the cost. Features: - Bullet Type: Encased Core Metal Jacket - Muzzle Energy: 400 ft lbs - Muzzle Velocity: 1000 fps Specifications: - Caliber: 40 Smith & Wesson - Bullet Weight: 180 GR - Rounds/box: 50 Rounds Per Box, 20 Boxes Per Case Manufactures Website Address www.cci-ammunition.com Warranty Information Warranted against manufacturers defects.