Description

338 RUM cases-338 Remington Ultra Magnum brass for sale.

Factory new REMINGTON primed 338 REMINGTON ULTRA MAGNUM (338 RUM) brass cases, factory primed.  50 PCS.  Rare find, Remington overstock that was intended to be used as factory loaded ammunition.

RELOADING PREPARATION:
Brass case mouths MAY not be perfectly round from the manufacturing process, this can be corrected by running brass through the size die (always recommended) prior to loading. Residue from the annealing process may leave a stain on the case neck that can be removed by tumbling. Annealing involves rapid heating then cooling to impart the shell cases with the proper hardness to securely hold bullets in place and provides flexibility to expand and contract through multiple firings handloaders expect.