GREAT ECONOMY THROUGH GREAT TECHNOLOGY. If casual practice is getting expensive, look to Blazer. Blazer uses aircraft-grade aluminum that's heat-treated to make an economical cartridge case. As the case is the most expensive component of any cartridge, our aluminum case lets us give you a cartridge that has all the performance of brass-case ammo at a more attractive price. We load Speer bullets and CCI primers, both with a long record of happy users. You also get selection, from 25 Auto to 45 Colt. Blazer also features a selection of bullet weights and styles, something you can't get in typical "white box" ammunition or imports. Blazer is a great option to reduce the cost of practice, letting you shoot more, and more often.