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

The U.S. Supreme Court upholds regulations on so-called "ghost guns," weapons made from kits. Two bills in the Florida ...

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

So-called "ghost guns," do-it-yourself firearms made with a 3D printer or bought online as a kit and assembled ... and was loaded with a Glock magazine with six rounds in it, police said.

While investigators didn't uncover any Glock switches among Soto Melendez's belongings, prosecutors said, deputies analyzed the computer and found printer drivers for a 3D printer and printing ...