Melbourne-based 3D printer Kris Paxton ... with a printer and a blueprint for a firearm." The biggest concern is hybrid firearms, which combine traditional gun parts with 3D-printed material.

The US release of software that allows people to 3D-print their own guns has been ... government over the right to post the blueprints for producing guns online. The Illinois firefighter received ...

So-called "ghost guns," do-it-yourself firearms made with a 3D printer or bought online as a kit and assembled, have become popular for their price, convenience, and, with increasing regularity ...

The podcast “Things That Go Boom” tells the tale of one man in Europe who helped gun-rights advocates get around firearms restrictions on their continent by circulating instructions for printing 3D ...