Peterson Cartridge 6XC SRP Rifle Brass, 50-Count Box

The Peterson Cartridge 6XC SRP Rifle Brass (brand part no. 40042-R) is dedicated small-rifle-primer brass for the 6XC cartridge, a favorite among precision rifle series and long-range competitors for its flat trajectory and manageable recoil. Peterson brass is prized by handloaders for consistent wall thickness and case volume from piece to piece, which keeps velocity spreads tight when you’re chasing a competitive load. This 50-count box is sized for reloaders who want to test or run a specific lot before committing to a bulk purchase.

Key Specifications

• Formed for the 6XC cartridge, a common choice for PRS-style precision rifle competition.
• Built around a small rifle primer (SRP) pocket, which many 6XC shooters prefer for more consistent ignition.
• Sold in a 50-count box, a practical quantity for load development before committing to a bulk order.

Frequently Asked Questions

Does this brass use small or large rifle primers? It’s built with a small rifle primer (SRP) pocket.

What cartridge is this brass sized for? It’s dedicated 6XC brass, ready to prime, charge, and seat bullets in per your load data.

Buy the Peterson Cartridge 6XC SRP Rifle Brass

Browse more reloading supplies or order this one below. Whether you’re developing a new 6XC load or restocking a proven one, this 50-count box of Peterson SRP brass gives you the case consistency precision shooters rely on. Order it from our Lubbock, Texas gun shop for fast, direct shipping.