A Northern Kentucky man has admitted to manufacturing devices that transform a semi-automatic firearm into a fully automatic one and disposing of the 3D printers used to make them. Armando Ismael ...

Per the document, they also found “three functioning Glock-style ghost guns with 3D printed frames” alongside shipping materials that matched the Etsy shop’s during a search in Staten Island.

An East Bay man is facing a federal weapons charge after he was allegedly found with a 3D printed firearm and a device that converts a pistol into a machine gun. The U.S. Attorney's Office ...

In the suspect’s room, police found a 3D printing machine, three 3D printed pistol frames and a 3D printed machine gun conversion device, the prosecutor’s office said.

Two men from Colorado Springs are accused in a nationwide machine gun scheme. Federal agents say the pair was running an ...