Starline Brass 458 SOCOM Unprimed Brass Cases 50 Per Bag

The 458 SOCOM is a hard-hitting, big-bore handgun cartridge designed by Johnny Rowland. Built on a .45 Auto-based case that has been lengthened and given a rebated .308-style head, it is effectively a "long 50 AE" at roughly 1.575" O.A.L. The case is necked down to accept .458" diameter bullets and delivers .44 Magnum-class ballistics from semi-automatic handguns chambered for the cartridge.

These Starline Brass unprimed cases are precision-formed from brass and cut to a length of 1.569"-1.576", ready for the reloader to resize, prime, and load to your chosen recipe. Each case is consistent in dimensions for reliable resizing and loading across multiple cycles.

Each bag contains 50 unprimed cases, giving you a solid stock of brass for your 458 SOCOM handloads. Sold as unprimed brass only; no bullets, primers, or loaded ammunition are included.