Peterson Cartridge Unprimed Rifle Brass Features Peterson Cartridge unprimed rifle brass is manufactured to a match-grade standard a commitment the company applies from its small batch production lines through its quality control department. This 6.5 WBY RPM brass is sized for large rifle primers and is fully reloadable allowing handloaders to reuse each case across multiple reloading cycles. Because the brass ships unprimed reloaders have full control over primer selection and seating depth for their specific load. Consistency from case to case is a priority for Peterson helping handloaders achieve more uniform chamber pressures and more predictable accuracy. This brass is intended strictly as a reloading component and is not loaded ammunition making it suited for experienced handloaders building their own 6.5 WBY RPM cartridges. Each box contains 50 pieces giving reloaders a manageable quantity to work with for load development or routine reloading. Peterson s quality control process is designed to carry its match-grade standard all the way from the factory bench to the shooter s own reloading bench. For handloaders who demand reliable consistent brass for their 6.5 WBY RPM rifle this Peterson Cartridge offering is a dependable choice. Peterson Cartridge Unprimed Rifle Brass Specifications Manufacturer: Peterson Cartridge Model: Unprimed Rifle Brass Caliber: 6.5 WBY RPM Material: Brass Primer Size: Large Rifle Reloadable: Yes Count: 50 Available At: GrabAGun