Peterson Brass 400 Legend Unprimed Box of 50

Peterson's first straight walled casing, they found in the ballistics testing that the new casings hold significantly more pressure than other currently available 400 Legend casings.

This was accomplished by treating the design of these casings like a true rifle caliber instead of a pistol caliber. Peterson annealed further down the body than what is typically seen in a pistol casing and they also have a lot harder of a head to handle multiple firings. Petereson has fired these out to 20 reloads which is unheard of on any other brass that you can get in 400 Legend.

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

Made in the U.S.A.

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 Peterson strives to achieve so that customers can maintain that standard all the way to the target.

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.