CCI Blazer Aluminum .45 ACP 230 Grain FMJ Centerfire Handgun Ammo provides maximum shooting pleasure, for minimum cost, by using aircraft-grade aluminum cases. Loaded with Speer bullets and CCI primers, Blazer Handgun Ammo functions reliably in all types of handgun actions. A great choice for high-volume target practice. Aircraft-grade aluminum cases Loaded with Speer bullets and CCI primers Functions reliably in all types of handgun actions