Ar15.com user [HaveBlue] has been working for some time on a 3D printed lower receiver, and now reports that the parts are fully working. Using a Stratasys 3D printer from the 90’s [HaveBlue ...

this 3D printed AR-15 lower receiver is the only part of an AR-15 that contains the ID markings and serial number. Legally, the AR lower is the gun, and requires a background check to purchase ...

A 20-year-old college student living just 11 miles south of Macon pled guilty to building and selling 3D printed machine guns ...

James Maris was warned he faced a jail term, but was instead handed 300 hours of unpaid work, a curfew and had his phone and computer use limited.

An area technical college student and self-described “machinist” admitted to building firearms with a 3D printer in his bedroom, federal prosecutors said Monday. Jaden Michael-William Pope, 20, of ...