Peterson Cartridge 7mm STW Unprimed Rifle Brass - 50/Box

The Peterson Cartridge 7mm STW unprimed brass cases are American-made, match-grade casings engineered to SAAMI-standard dimensions for the 7mm STW (Shooting Times Westerner) rifle cartridge. Built for handloaders who demand tight tolerances and uniform case dimensions, these casings provide a reliable foundation for long-range hunting and competitive rifle handloads.

Manufactured from premium drawn brass with Peterson's hallmark concentricity and consistent wall thickness, each case features a Large Rifle Primer pocket and is dimensionally stable run after run. This uniformity helps reloaders achieve predictable neck tension, longer case life, and tight shot-to-shot accuracy. The casings are unprimed, allowing the handloader to install primers, powder, and bullets to match the intended application.

This listing is for one box of 50 unprimed 7mm STW cases. A full case contains 10 boxes (500 cases total).