Peterson Brass .338 Winchester Magnum Casings are precision reloading brass built for the high-volume handloader who demands consistency and performance from one of the most proven big game and long-range cartridges ever produced. Each casing is drawn from high-quality brass and held to tight tolerances, delivering uniform wall thickness, consistent neck tension, and precisely machined large rifle primer pockets for dependable, repeatable performance load after load. Built to withstand multiple reloading cycles without compromising consistency or structural integrity, this 250-count box is the smart choice for dedicated hunters and precision shooters who refuse to settle for anything less than the best at the bench. Peterson Brass .338 Win Mag Brass Rifle Casings Bulk Box of 250 40083P