Peterson Cartridge 7mm Remington Magnum Rifle Brass (Peterson Cartridge part no. 40071-P) gives handloaders precision, unprimed cartridge cases sized for the 7mm Remington Magnum cartridge, packaged here in a 250-count bulk pack for shooters who load in volume. Buying bulk cuts down on the per-case cost and the number of reorders for anyone running a high-round-count load development or match season, and the 7mm Rem Mag remains one of the most popular long-range magnum chamberings, making a bulk brass order a practical way to standardize your reloading bench. Peterson Cartridge brass is built for handloaders who want consistent case dimensions from piece to piece, a detail that matters when you’re chasing tight, repeatable groups.

Key Specifications

• Sized for the 7mm Remington Magnum cartridge.
• Sold as unprimed rifle brass for handloading.
• Packaged as a 250-count bulk pack.

Frequently Asked Questions

Is this brass primed? No, this is unprimed brass for handloaders who prime their own cases.

How is this brass packaged? As a 250-count bulk pack.

Buy Peterson Cartridge 7mm Rem Mag Rifle Brass

Stock up on precision 7mm Remington Magnum brass in bulk. Order Peterson Cartridge Brass from our reloading supplies lineup at Peterson Cartridge and load with confidence. Order it from our Lubbock, Texas gun shop for fast, direct shipping.