— -- Half of the 23-gun arsenal discovered inside Stephen Paddock's 32nd floor room at the Mandalay Bay Resort & Casino were rigged with bump stocks, devices that modify rifles to fire faster, ...

IRONDEQUOIT, N.Y. – One of the most dangerous additions to a gun is called a switch. It’s the size of a die and turns a semi-automatic gun into a fully automatic gun. Aaryn Newland from Irondequoit ...

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 ...

FLINT, Mich. (WJRT) - A Flint man was sent to a federal penitentiary after he pleaded guilty to possessing and selling illegal machine gun conversion devices. The U.S. Attorney's Office says ...

EAU CLAIRE — Authorities say an Eau Claire resident ordered multiple kits and components to convert guns into fully automatic weapons, violating multiple laws in doing so. Jayden Cadmus, 17, faces ...

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 ...

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 ...