The Armory

6.8mm Remington SPC Ammo

The 6.8mm Remington Special Purpose Cartridge (6.8 SPC, 6.8 SPC II or 6.8×43mm) is a rimless bottlenecked intermediate rifle cartridge that was developed by Remington Arms in collaboration with members of the U.S. Army Marksmanship Unit and United States Special Operations Command[6] to possibly replace the 5.56 NATO cartridge in Short Barreled Rifles (SBR) and Carbines. Based on the .30 Remington cartridge,[7] it is midway between the 5.56×45mm NATO and 7.62×51mm NATO in bore diameter. It uses the same diameter bullet (usually not the same weight) as the .270 Winchester hunting cartridge.

6.8 SPC Ammo For Sale