Peterson Unprimed Brass Cases 7mm STW – 50 Count

Build consistent, accurate handloads with Peterson Cartridge Unprimed Brass Cases in 7mm STW. Engineered for the serious reloader, these premium American-made cases are manufactured to exacting tolerances, delivering exceptional uniformity in case weight, wall thickness, and neck concentricity. The result is brass that loads more consistently, shoots more accurately, and holds up through more reloading cycles than standard commercial cases.

Peterson Cartridge is trusted by competitive shooters and precision hunters who demand the best from their handloads, and their 7mm STW brass is no exception. Whether you’re chasing long-range accuracy at the range or preparing for a demanding big game hunt, these cases provide a reliable, high-quality foundation for performance-driven ammunition.

Each box contains 50 unprimed cases ready for your reloading bench.

The 7mm STW is a specialty cartridge, and quality brass for it can be difficult to source. Deep Roots Rifle Co stocks hard-to-find reloading components like this Peterson 7mm STW brass so you can keep your reloading operation running without compromise. Order online for fast shipping to your door, or stop by our gun store in Eustis, Florida to talk reloading with our knowledgeable staff.