Peterson 243 Winchester Brass Small Primer Box of 50

This is the Small Rifle Primer Pocket listing.

All 50 count listings of Peterson Cartridge casings come in one of their plastic ammo boxes.

Made in the U.S.A.

Peterson Cartridge Match-Grade brass rifle casings.

Match-Grade is a standard that must be held throughout the entire process of manufacturing some of the most consistent, accurate, and durable brass rifle casings available today. From Peterson's small batch production lines to their quality control department, to your bench, and on to the range. Match-grade is the standard that they strive to achieve so that their customers can maintain that standard all the way to the target.

*Note: All Peterson SRP casings feature a small flash hole in the diameter of 0.060” vs. the 0.080” flash hole found in our LRP casings. This means you will need an X-small/ Undersized Decapping Pin to deprime the casings.

Warning: Only use Peterson Cartridge Co. casings in firearms in good condition, designed, marked, and chambered for this cartridge. Do not use Peterson Cartridge Co casings for “fire forming” or any other purpose other than what they were designed and tested for. Peterson retains no responsibility for the enclosed casings if they are used outside of the manufacturer’s recommendations. 

This is not loaded ammunition.