Soto Melendez used a 3D printer to make Glock switches at his Park Hills home and another man sold the devices, prosecutors ...

The ruling closes a loophole that made guns developed using 3D printers or assembled with homemade partners essentially ...

The same 3D printers that can generate car parts and jewelry are also being used to create small plastic blocks that transform pistols into machine guns, federal prosecutors in Texas warned Monday ...

In an interview with investigators, Brautigan admitted to making the guns and Glock switches using a 3D printer, prosecutors said, adding the 11 Glock switches seized from the Boone County ...