Feb 17, 2010 · The new SOST (Special Operations Science and Technology) ammo, officially designated MK 318 MOD 0 “Cartridge, Caliber 5.56mm Ball, Carbine, Barrier”, features a …

Feb 17, 2010 · Using an open-tip match round design common with some sniper ammunition, SOST rounds are designed to be “barrier blind,” meaning they stay on target better than …

May 5, 2024 · MK318 ammo, also known as the SOST (Special Operations Science and Technology), is a type of 5.56mm rifle ammunition used by the United States military. It is …

Designated as MK318 MOD-0 the round was designed as a barrier defeating round with superior penetration and better ballistic stability when shooting through glass, car doors and other …

This new SOST round designated as MK319 MOD-0 the round was designed as a barrier defeating round with superior penetration and better ballistic stability when shooting through …

Feb 26, 2024 · The round was designed to have better terminal performance and accuracy from short barreled rifles with a muzzle velocity of 2925 fps from the 14.5 inch M4 barrel. The round …

May 16, 2011 · The SOST (Special Operations Science and Technology) round round started out as a spin off of the Army's new M855A1 which was taking too long to get into service for the …

This new SOST round from Federal Cartridge was engineered for the USMC as a supplemental replacement round to M855 green tip with more desirable terminal characteristics. NSN # 1305 …

Perfect for stocking up, this package contains 500 rounds of Federal Commercial Version MK318 MOD-0 5.56x45mm NATO ammunition. Each round is loaded with a 62 grain Special …