Reloaders seeking precision and reliability for their .300 RCM rifles will appreciate the consistent performance of Hornady Case 300 RCM Unprimed Brass. Designed specifically for the .300 Ruger Compact Magnum cartridge, these premium unprimed cases deliver the uniformity needed for accurate handloads and dependable cycling in short-action firearms. Key Features Precision manufacturing ensures uniform wall thickness, consistent weight, and reliable internal capacity across every case in the 50-count box Tight neck and shoulder dimensions promote excellent concentricity for superior bullet seating and reduced runout Unprimed design allows reloaders full control over primer selection and seating depth High-quality brass alloy resists cracking and provides excellent case life when properly resized and annealed Specifications Caliber: .300 RCM (.300 Ruger Compact Magnum) Quantity: 50 unprimed cases Finish: Natural brass Headstamp: Hornady Weight (approximate per box): 16 oz Why Choose Hornady 300 RCM Brass Inconsistent brass is a common frustration for reloaders, leading to erratic velocities, poor accuracy, and wasted components. Hornady addresses these pain points with cases engineered for tight tolerances and repeatable performance. Whether you're building loads for hunting or precision shooting, these brass cases help maximize the efficiency and ballistic potential of the compact .300 RCM platform. Reloaders value the shoulder headspacing of the RCM design, which contributes to longer brass life and more consistent ignition. The result is handloads that deliver tight groups and reliable function shot after shot. Ideal Applications Precision handloading for short-action rifles Custom ammunition development for hunting or competition Reloaders who demand Hornady's renowned quality control Stock up on Hornady Case 300 RCM Unprimed Brass today and experience the difference consistent components make in your reloading process.