DETROIT (WXYZ) — On Friday, Detroit police revealed how they discovered a teenager was making 3D printed guns in his home. The bust occurred Wednesday on Anglin ...

A tiny, cheap device known as a "Glock switch" or a "machine gun conversion device" allows criminals to convert a handgun into a machine gun and unleash 30-plus rounds in seconds, federal authorities ...

3D-printed 'Glock switch' turns handguns into machine guns Bureau of Alcohol, Tobacco, Firearms, and Explosives officials are warning of a small so-called "Glock switch" that can turn a handgun into ...

Roxbury men charged with selling 3D-printed devices that turn guns into automatic weapons So-called "Glock switches" allow guns to fire multiple rounds with a single pull of the trigger.

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 ...

BATON ROUGE, La. -- Within seconds of adding a small device to a pistol, a gun goes from shooting one bullet at a time to firing off 1,200 bullets per minute. "It's bad because they pose a significant ...

FAYETTEVILLE -- A man police said had an altered Glock pistol in his car pleaded not guilty in Washington County Circuit Court on Monday to possessing a machine gun. Kaedon Drake Moubarak, 19, of ...

Once police released details on the arrest of the suspected shooter of UnitedHealthcare CEO Brian Thompson, internet sleuths identified the weapon used as a Chairmanwon V1, a version of a popular ...

More than a decade after the advent of the 3D-printed gun as an icon of libertarianism and a gun control nightmare, police say one of those homemade plastic weapons has now been found in the hands of ...

This story was originally published by The Trace, a nonprofit newsroom covering gun violence. Subscribe to its newsletters. For decades, weapons manufacturing has been the domain of arms industry ...