Blazer Brass is a great brass cased alternative designed to help reduce the cost of practice shooting, while continuing to bring shooters quality and reliability with every shot. Blazer ammunition uses Speer bullets and CCI primers, both with a long record of happy users. For excellent brass cased range ammo, have a look at Blazer Brass, it's a great choice for target shooting and plinking.Specifications:Caliber:10MM AutoBullet Weight: 180 GrainsBullet Type: Full Metal JacketMuzzle Velocity:1200Package Quantity: 50 Rounds