Peterson Cartridge .300 Weatherby Magnum Brass Rifle Casings - 50/Box

The Peterson Cartridge .300 Weatherby Magnum brass rifle casings deliver match-grade quality for serious handloaders. Peterson Cartridge is a family-owned, American manufacturer of match-grade brass rifle casings, and these .300 Weatherby Magnum casings carry that reputation into one of the most iconic magnum hunting cartridges ever developed.

Each box contains 50 unprimed brass cases ready for the reloading bench, with 10 boxes per case for a total of 500 brass cases. Manufactured from high-quality brass with the consistency Peterson is known for, these casings provide the reliable foundation handloaders need for accuracy when pushing .300 Weatherby Magnum velocities in the field or at long range.

The .300 Weatherby Magnum is a belted magnum cartridge prized by big-game hunters pursuing elk, moose, and African plains game, where flat trajectory and hard-hitting downrange performance matter. Pairing Peterson match-grade brass with your favorite bullet and powder combination gives handloaders a solid starting point for crafting accurate, high-performance hunting loads.