Decoding the Differences: 5.56x45mm NATO vs 5.56
Understanding the Basics: Unpacking the 5.56x45mm NATO Designation What is 5.56x45mm NATO? To truly grasp the distinctions between these two rounds, we must first decode the nomenclature. The term “5.56x45mm NATO” is more than just a collection of numbers and letters; it’s a precise description of the cartridge. The “5.56” refers to the bullet’s diameter, … Read more