223 REMINGTON FOR ONLINE

A 223 Remington charges about 55,000 psi: the second and most crucial difference between the two is that a 5.56 NATO chamber has a .125″ neck length. It allows a 5.56 NATO cartridge to hold approximately one more granular powder; This gives you higher performance than your 223 Remington Cousin.

What is the name of the 223 cartridge?

The cartridge is known as the “M193 5.56mm Ball Cartridge” in the US military. Remington also made the 5.56×45mm NATO 223. The development of the cartridge 223 Remington reloading dies, which eventually became the New Ammo, was associated with the development of a new lightweight combat rifle.