An East Bay man is facing a federal weapons charge after he was allegedly found with a 3D printed firearm and a device that ...

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 ... switch on a machine gun conversion ...

When you do, reach for your (highly modified) tape gun and get drawing ... in a surprisingly strong structure allowing you to build 3D shapes quite easily. From a design point of view it ...

three 3D-printed pistol frames and a 3D-printed machine gun conversion device, also known as a “switch” or “sear,” according to the complaint. The devices are used to turn semi-automatic ...

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