.300 WSM Brass for Reloading | Power & Precision in a Compact Case

.300 Winchester Short Magnum (WSM) brass delivers magnum-level performance in a compact case. Known for its efficient powder burn and high velocity, this cartridge is ideal for big game hunting and long-range shooting. We offer premium .300 WSM brass crafted to tight tolerances, ensuring consistent performance and longevity. Whether you're fine-tuning a hunting load or building a competition round, these cases offer the power and precision you need. Designed for short-action magnum rifles, .300 WSM brass combines the stopping power of traditional magnums with a lighter and more compact profile—perfect for mountain hunts and tactical applications.