50 factory new Starline unprimed 458 Socom brass shell cases, uses large pistol primers.
UNIT PRICE .774 CENTS EACH.
HISTORY: The SOCOM is an awesome cartridge that is basically a long 50AE (O.A.L. of 1.575″) with a rebated .308 style head configuration, necked down to utilize a .458″ diameter projectiles. It has been chambered in some bolt guns but it’s claim to fame is in the AR-15 platform. SOCOM is short name for “Special Operations Command”, the cartridge came about in 2002 after informal discussion of Special Op discussing short comings from the standard 5.56 in post Mogadishu. A plus for reloaders and shooters of the 458 SOCOM is the wide selection of .458 bullets to choose from.
AR deflector brake piles brass up close, prevents dented cases. Make it easier to collect your fired brass, click here.