M855 VS. M193 – WHICH ONE IS BEST?

M855 VS. M193 – WHICH ONE IS BEST? Before we break down the difference between the two rounds, first we need to understand that these configurations are NOT for a .223 chambered rifle. The M855 and M193 are 5.56×45 NATO caliber, which while derived from the .223 Rem.—are not the same. The 5.56 NATO caliber has a […]