Product Overview

Peterson 7mm RUM Casings are built for shooters who demand consistency from every shot. Each box gives you 50 match-grade brass cases, packed in a tough Peterson plastic ammo box so they’re ready to travel from the bench to the paddock or the range. Made in the U.S.A., these cases are engineered to deliver more reloads per casing than the industry average, helping you get the most out of your 7mm Remington Ultra Magnum without compromising on accuracy. Unprimed and ready for your preferred load recipe, Peterson brass is all about tight tolerances and reliable performance. The uniform case walls and precise dimensions support consistent pressures and velocities, which translates into tighter groups and more predictable long-range results. Use only in quality firearms correctly chambered for 7mm RUM, and you’ll have a durable, repeatable foundation for serious hunting or long-range work, shot after shot.

Key Features

• Match-grade brass construction delivers highly consistent case dimensions for improved accuracy shot after shot.
• 7mm RUM (Remington Ultra Magnum) cartridge casings are optimised for high-performance long-range hunting and shooting.
• Unprimed brass design lets reloaders customise their loads for specific rifles and applications.
• Durable brass material is engineered to provide more reloads per casing than the industry average, reducing long-term costs.
• Supplied in a sturdy Peterson plastic ammo box to keep casings organised and protected in storage and transport.
• Small-batch manufacturing and strict quality control help ensure uniform wall thickness and reliable neck tension.
• Made in the U.S.A. for dependable quality and traceable manufacturing standards.
• Pack of 50 casings offers ample quantity for load development, practice, and hunting trips.
• Headstamped Peterson Cartridge branding makes case identification easy on the bench and at the range.
• Designed for use only in firearms properly chambered for 7mm RUM, supporting safe and reliable operation.