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Jan 29, 2024 · The MK318 differs significantly from standard 5.56mm NATO ammunition (like the M855) in its projectile design and propellant. The M855 uses a steel core penetrator, while the MK318 has a lead core with ...
Officially designated the Mk318 MOD 0 "Cartridge, Caliber 5.56mm Ball, Carbine, Barrier", and called SOST (Special Operations Science and Technology) ammunition, the 62-grain (4.0 g) bullet fragments consistently, eve...
而为了防止不同型的.222步枪弹的名称发生混乱,所以.222雷明顿特种弹被更名为.223雷明顿弹,但最后的弹壳尺寸却是改用了.224 E2温切斯特。 当阿玛莱特AR-15获得采用后,.223雷明顿弹便被正式定型为5.56×45mm步枪弹,成为世界上第一种实用的小口径步枪弹。
Feb 26, 2024 · The 5.56 SOST is the ammo currently being used by the USMC and other troops in the GWOT, it has not been available for the public to buy for very long so I, like a lot of other people have been curious ...
Apr 18, 2024 · Hi,I bought 1640 rounds of MK 318 MOD 1 from BFGC back in July of 2020 during the Covid panic buying frenzy. I didn't know much about it and mainly bought it because nothing else was available at the
Federal 5.56mm (223) with the 62gr MK318 Mod1 OTM “SOST Barrier Defeating” bullet. It comes packed in 20rd boxes. Non corrosive, annealed brass case, and boxer primer. The MK318 Mod1 bullet was designed to improve on ...
上面介绍说是OTM弹头,和mk262一样从后往前包的铜壳铅锌弹头,但是铜底更厚,铅芯小了点,有一个开口的小尖端。 但是这又说是破障弹,对车门,挡风玻璃“之类”的障碍物效果比m855好,那么是否可以认为穿透力比m855好? 对防IIIA的防弹插板的效果是不是得另 ...