Peterson Cartridge 300 RUM Brass – 250 Count Bulk Pack

Stock up and save with the Peterson Cartridge 300 RUM Brass in a 250-count bulk pack — the ideal choice for serious reloaders who demand consistency, precision, and long case life from every piece of brass. Peterson Cartridge is renowned among competitive shooters and dedicated hunters for producing some of the most dimensionally consistent and uniformly annealed brass available on the market today.

The 300 Remington Ultra Magnum is a powerhouse cartridge built for long-range hunting of large and dangerous game, and Peterson brass is engineered to meet the demands of this high-pressure round. Each case is manufactured to tight tolerances, ensuring reliable feeding, consistent neck tension, and repeatable accuracy load after load. The 250-count bulk quantity means less time ordering and more time at the range or in the field.

Whether you’re loading for elk season in the Rockies or pushing the limits of long-range performance, Peterson 300 RUM brass gives you the foundation for handloads you can trust.

**Key Features:**
– 250-count bulk pack for high-volume reloaders
– 300 Remington Ultra Magnum (300 RUM) caliber
– Manufactured by Peterson Cartridge to strict dimensional tolerances
– Uniform annealing for consistent neck tension and extended case life
– Trusted by hunters and competitive shooters nationwide

Order online at Deep Roots Rifle Co for fast shipping, or stop by our Eustis, Florida store to speak with our knowledgeable staff about all your reloading needs. We carry a strong selection of hard-to-find brass and reloading components — competitively priced and ready to ship.