- Metallic Reloading
- Rifle Brass
- 243 Winchester
Peterson Brass 243 Winchester Unprimed Box of 50
All Peterson Cartridge casings come in one of their plastic ammo boxes.
Made in the U.S.A.
NOTE: If you plan to load above SAAMI max pressure and are concerned about primer-pocket leak, Peterson recommends you try their .243 Win SRP. While they do not suggest loading over SAAMI max pressures, Peterson's small primer pocket .243 Win have proven to hold up over SAAMI max pressures when tested in their universal receiver.
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.
Read 3 Reviews - Average Rating: 5 stars
More consistent than Lapua
By Thaine C.
on Feb 13, 2020
Peterson Brass has very uniform primer pockets and case lengths. Very little prep required other than chamfering and expanding prior to seating bullets
By Roderick S.
on Mar 13, 2019
I'm using Peterson brass in 260 and 243 and I am very pleased with the quality. My first 100,260 cases have been shot 8X, annealed 2X and no neck cracks or other brass related issues have been observed at this time.
243 Peterson brass
By Steve W.
on Oct 19, 2018
My first purchase of Peterson brass after hearing so many great things about it. All the acclaims I heard were true, consistent weight and size. Checked primer pockets and holes and they were just as consistent. I use mainly Lapua, however, this is a great product and I'm a convert.
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