Peterson Cartridge Unprimed Rifle Brass Features Peterson Cartridge Unprimed Rifle Brass is produced on the company s new state-of-the-art case manufacturing line which uses cutting-edge technology to hold tight dimensional tolerances across every case in the box. Match-grade standards are maintained from the small batch production lines through final quality control so handloaders can expect the same consistency the factory achieves all the way to the target. Each .260 Remington case is set up with a large rifle primer pocket which supports reliable primer seating and consistent ignition when the handloader is ready to prime and charge. Reloadable construction means this brass can be fired resized and reloaded multiple times giving long-term value to a precision handloading program. Every case ships annealed and cleaned removing manufacturing residue and relieving stress in the brass before it ever reaches the reloading bench. This attention to the case necks helps maintain consistent neck tension across a batch which in turn supports more uniform bullet pull and more consistent velocities downrange. The brass arrives packaged in a heavy-duty plastic ammo box protecting the cases from damage during shipping and storage until the handloader is ready to load them. This 50-count box of Peterson Cartridge Unprimed Rifle Brass in .260 Remington is available for sale at GrabAGun for reloaders building precise repeatable rifle ammunition. Peterson Cartridge Unprimed Rifle Brass Specifications Manufacturer: Peterson Cartridge Model: Unprimed Rifle Brass Caliber: .260 Rem Primer Size: Large Rifle Reloadable: Yes Rounds Per Box: 50 Available At: GrabAGun