Peterson Brass 300 Winchester Magnum, Peterson Brass: Creedmoor Sports Inc.

Birthplace of the Creedmoor cartridge, Creedmoor Sports has been serving the precision rifle shooting community for over 40 years. During that time, we have manufactured only the best products to give the dedicated shooter the confidence needed to win at every level of competition.

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PSA: Peterson SRP brass has a small flash hole similar to Lapua. Left is untouched, right is after accidentally shoving a standard decapping pin though. : r/reloading

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