The X-1’s fuselage was designed to resemble a .50 caliber bullet—one of the only shapes known to have stable flight at ...

Few American weapons are quite so legendary as the powerful M2 .50 caliber heavy machine gun, or “Ma Deuce,” still widely employed a century after its initial development in 1918. However, the Soviet ...

Here’s What You Need To Remember: While .50 caliber resistant body armor exists, it’s impractical for your average infantryman with current technology. For an infantryman, rapid movement under fire ...