Complete Guide to 5.56 Ammo: M855 vs. M193
The 5.56 NATO cartridge is one of the most widely used rounds in both military and civilian circles. Within this category, two particular variants stand out: the M855 and M193. These two types of 5.56 ammo have distinct characteristics, making them suitable for different applications. In this comprehensive guide, we'll delve into the key differences between M855 and M193, their ballistic performan...
