There are several variants of the heavy-hitting .50 caliber round, used by the U.S. military in M2 machine guns and M107 sniper rifles. The .50 caliber M8 armor-piercing bullet has an aluminum color ...

A new bullet concept developed by civilian employees of the U.S. Army is designed be less of a danger to bystanders while still keeping bullets lethal. These bullets would self-destruct after a set ...

Heavy machine guns and sniper rifles in .50 caliber are some of the most feared weapons for the infantryman on the battlefield. As the .50 caliber round was originally meant to pierce armor and take ...