For the last hour, in a backroom of a gun range in Arabi, Louisiana, I’ve been building Luigi Mangione’s gun. Well, not his, in the literal sense. The not-quite-finished firearm in my hands is very ...

The ATF and Cincinnati police said Wednesday that they are finding guns illegally modified to make them fully automatic on a weekly basis. Also called a "chip" or "auto sear," it's a small device that ...

Investigators arrested three men and seized handguns and assault weapons at a Northern California home, where they found a ...

EVANSVILLE, Indiana — A southern Indiana man will serve prison time after police found a 3D printed handgun and dozens of "glock switches" in his home, according to the U.S. Attorney's Office. Marquel ...

"Glock switches," small devices capable of turning almost any handgun into a machine gun, are increasingly being found among seized firearms in the Phoenix area, according to the Bureau of Alcohol, ...

INDIANAPOLIS — A Franklin man will spend two years in federal prison for 3D printing and trafficking firearms and Glock switches. During the investigation, 28-year-old Alexander Clark was seen selling ...