Peterson Cartridge Unprimed Rifle Brass Features Peterson Cartridge builds its .33 Nosler brass to a match grade standard meaning every case coming off the line is held to the same dimensional tolerances that competitive and long range handloaders expect. Small batch production runs and an in house quality control department check consistency from case to case rather than relying on bulk commercial tolerances. The brass is reloadable and sized for large rifle primers giving handloaders a solid foundation to build consistent repeatable ammunition. Because it ships unprimed the reloader controls every step of priming and load development from the very first firing. Consistent durable brass like this directly affects accuracy and case life since uniform wall thickness and neck tension reduce variation in neck tension and pressure from round to round. Reloaders working up loads for .33 Nosler benefit from brass that does not require extensive sorting or trimming before the first firing. Peterson states its match grade standard carries all the way from the manufacturing bench to the shooters own loading bench and out to the target. For handloaders chasing tighter groups and longer case life in .33 Nosler this unprimed rifle brass is a dependable starting point. Peterson Cartridge Unprimed Rifle Brass Specifications Manufacturer: Peterson Cartridge Model: Unprimed Rifle Brass Caliber: .33 Nosler Material: Brass Primer Size Type: Large Rifle Reloadable: Yes Count: 50-Count Available At: GrabAGun