Peterson Cartridge Unprimed Rifle Brass Features Peterson Cartridge Unprimed Rifle Brass is built around the company s Match-Grade standard a philosophy they apply from small batch production all the way through quality control before the brass ever reaches a customer s bench. For .280 Rem reloaders this means cases with consistent wall thickness and dimensions which translates into more uniform neck tension and more predictable pressure from round to round. Tighter case-to-case consistency is one of the most meaningful upgrades a handloader can make when chasing smaller groups. Starting with quality brass reduces the variables a reloader has to manage downstream in sizing and seating. This brass is unprimed and sized for large rifle primers giving reloaders full control over primer selection for their specific load development. Being reloadable each case can be resized trimmed and reused across multiple loading cycles which lowers the long-term cost of shooting .280 Rem compared to buying loaded ammunition. Peterson ships this brass 50 to a box for manageable handling at the loading bench. The Peterson Cartridge Unprimed Rifle Brass in .280 Rem is for sale at GrabAGun for handloaders who want a dependable match-grade foundation for their reloading process. Peterson Cartridge Unprimed Rifle Brass Specifications Manufacturer: Peterson Cartridge Type: Unprimed Rifle Brass Caliber: .280 Rem Material: Brass Rounds Per Box: 50 Primer Size: Large Rifle Reloadable: Yes Available At: GrabAGun