Peterson Cartridge 300 WSM Brass Cases – 50 Count (40079-R)

Reload with confidence using Peterson Cartridge 300 WSM Brass Cases (Part #40079-R). Peterson is renowned among serious reloaders and competitive shooters for producing some of the most consistent, high-quality brass available on the market. Each case is manufactured to tight tolerances for uniform wall thickness, consistent case weight, and superior concentricity — the critical factors that translate directly to tighter groups and more predictable performance downrange.

This 50-count box of 300 Winchester Short Magnum brass is an excellent choice for hunters pursuing big game and precision rifle shooters who demand repeatable accuracy from their handloads. Peterson brass is known for its durability and longevity, delivering multiple reloading cycles while maintaining dimensional integrity.

**Key Features:**
– Brand: Peterson Cartridge
– Part Number: 40079-R
– Caliber: 300 WSM (Winchester Short Magnum)
– Count: 50 pieces per box
– High-quality American-made brass
– Manufactured to tight dimensional tolerances for consistent performance
– Ideal for hunters and precision reloaders

Whether you’re building match-grade handloads or stretching your range sessions further, Peterson 300 WSM brass is a premium foundation for your reloading bench. Order online at Deep Roots Rifle Co for fast shipping, or stop by our gun store in Eustis, Florida, where our knowledgeable staff is ready to help you find everything you need for your reloading setup.