The .300 Winchester Magnum has been a hard-hitting cartridge trusted by shooters in the hunting, sport-shooting and professional communities across the world. Now, Lapua is offering high-quality brass for this legendary round, so you can craft the perfect handloads with some of the most consistent, high-quality brass cases on the market. The .300 Winchester Magnum gives you incredible long-range performance, and it performs well with 165- to 200-grain rounds and even more. There's a huge selection of bullet options for this do-it-all cartridge, and Lapua cases offer the perfect host for all of them. These Lapua brass cases are available in lots of 100. Mfg: Lapua