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 Bay Area man was arrested last week on suspicion of dealing firearms across state lines without a license. His Etsy store, according to federal officials, sold 3D-printed Glock-style handgun frames ...

GUNTERSVILLE, Ala. — A routine traffic stop in Guntersville led to the arrest of a Boaz man and the discovery of a homemade 3D-printed fully automatic firearm, according to the Marshall County Sheriff ...

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 ...

(CBS DETROIT) - A raid at the house in Detroit may have stopped several so-called ghost guns from hitting the streets after uncovering an illegal 3D-printed gun operation. The operation was the result ...

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 ...

A man involved in a shooting in Oakley last year was sentenced to three years in prison Tuesday because he used a Glock handgun illegally converted to fire fully automatic, federal prosecutors said.

For decades, America's detectives have made breakthroughs in crime using gun traces. A homicide investigator typically uses ballistics and serial numbers of weapons checked via a vast network of gun ...