Hornady Unprimed Brass Rifle Cartridge Cases .300 RUM 20/ct

The Hornady Unprimed Brass Rifle Cartridge Cases .300 RUM 20/ct are essential components for precision reloaders and long-range shooters who prioritize consistency and reliability in their ammunition. These unprimed brass cases provide shooters with complete control over powder charge, primer selection, and bullet seating, which are critical variables for optimizing accuracy and velocity.

Manufactured to tight tolerances, Hornady's brass cases ensure consistent wall thickness and internal volume, which directly impact powder burn rate, chamber pressure, and shot-to-shot velocity deviation. Each case is inspected and tumble-polished to remove debris and oxidation, promoting reliable feeding and extending case life across multiple reloading cycles. This attention to detail makes Hornady brass a respected choice among law enforcement precision rifle programs and civilian competition circuits.

Ideal for precision rifle shooters, reloading enthusiasts, and hunters pursuing large game, the .300 RUM (Remington Ultra Magnum) is designed for extended effective range and sustained velocity downrange. The 20 unprimed brass cases per box provide a practical choice for serious reloaders, ensuring they have the necessary components for their ammunition needs.