A man from Port Jefferson was arrested for possessing "ghost guns" and related parts, with authorities discovering 3D-printed ...

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 ...

Suffolk County Police arrested a Port Jefferson man after investigators found multiple 3D-printed firearm parts inside his ...

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 ...

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 ...

"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, ...

Part of the gun that the police believe was used to kill the C.E.O. of UnitedHealthcare was made by a 3D printer using a popular design found online. By Thomas Gibbons-Neff and Aric Toler At first ...

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 ...

CINCINNATI (WXIX) - A 20-year-old Tri-State man pleaded guilty to illegally owning a fully automatic weapon in federal court on Friday. Damarian Boyd owned a 3D-printed Glock switch, a device that ...

HOUSTON – Investigators from the Bureau of Alcohol, Tobacco, Firearms and Explosives are on a mission to train law enforcement agencies nationwide on how to spot illegally manufactured machine guns ...