Peterson Cartridge 7mm RUM Rifle Brass Casings - 50/Box

The Peterson Cartridge 7mm Remington Ultra Magnum (RUM) rifle brass cases deliver match-grade consistency for handloaders working with one of the most powerful production 7mm magnum cartridges. These unprimed brass casings are engineered to tight tolerances with uniform case walls, concentric primer pockets, and consistent flash holes that help minimize the variables that can affect accuracy at long range.

Each box contains 50 cases of new production brass, with 10 boxes per case for a total of 500 cases. The brass is intended for rifle use and is ready for resizing, trimming, and priming to your handloading specifications.

Made in the USA by Peterson Cartridge, these 7mm RUM casings are designed for reloaders who demand batch-after-batch consistency. The 7mm Remington Ultra Magnum is a popular choice for long-range hunting and precision rifle shooting, and starting with quality brass is essential for repeatable performance downrange.