5.56×45 vs 5.56 NATO: Deciphering the Differences and Their Significance
The Origins of the 5.56x45mm: A Temporary Historical past Early Developments The story of the 5.56x45mm begins with the .223 Remington, a civilian cartridge developed within the late Nineteen Fifties. Initially designed as a varmint-hunting spherical, its potential for army purposes was shortly acknowledged. The .223 Remington provided a light-weight, high-velocity various to the heavier … Read more