Add Yahoo as a preferred source to see more of our stories on Google. Simple conversion devices that allow legal semi-automatic handguns to be converted to fire as machine guns are sweeping across the ...

Over the past decade, Massachusetts streets have been marked by a rapid surge in homemade weapons with massive firepower. With the rise of illegal devices that can turn semiautomatic pistols into ...

Special Agent Kenton Weston holding two Glock handgun slides, one with a machine gun conversion switch, right, and one without, during a demonstration at the Canton Police Department training facility ...

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 ...

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.

Add Yahoo as a preferred source to see more of our stories on Google. Ukraine's soldiers have been fighting Russia with M2 Browning machine guns, an iconic American weapon. Now, ground robot makers ...