Add Yahoo as a preferred source to see more of our stories on Google. A soldier fires an M240L machine gun, Aug. 3, 2018. The M240 has been a staple of U.S. firepower for nearly 50 years. Heavy, ...

FILE - A semi-automatic pistol with a conversion device installed making it fully automatic is fired as four empty shell casings fly out of the weapon, at the Bureau of Alcohol, Tobacco, Firearms, and ...

The Five Best US Machine Guns Ever Produced: The United States military has produced some incredible machine guns throughout history, but worldwide, the machine gun has changed warfare forever.

In New Mexico, police and prosecutors backed an effort to outlaw devices that convert pistols into machine guns. In Alabama, the governor made it a priority. Lawmakers in both states — one led by ...