The Peterson Cartridge .22-250 Remington SRP Bulk "Shooter Pack" provides 500 premium, American-made unprimed rifle casings tailored for high-volume varmint hunters and competitive shooters who demand ultimate downrange consistency without frequent reordering. This specialty brass configuration incorporates a small rifle primer pocket alongside an intentional 0.060-inch undersized flash hole, giving the case head extra structural reinforcement to withstand repeated, high-pressure reload cycles. “This is a Bulk package of Peterson Cartridge casings, they will not come in one of their plastic ammo boxes,” meaning they are loosely packed to pass on maximum economic value while retaining the exact same uniform wall thickness and precise neck tension found in retail boxes. Manufactured on state-of-the-art production lines with strict quality controls, this match-grade brass arrives fully chamfered and ready to load, though reloaders must use an undersized decapping pin to safely accommodate the narrow flash hole structure during processing. Peterson Brass .22-250 Rem SRP Bulk "Shooter Pack" Box of 500 40088-P