For the last hour, in a backroom of a gun range in Arabi, Louisiana, I’ve been building Luigi Mangione’s gun. Well, not his, in the literal sense. The not-quite-finished firearm in my hands is very ...

Whether Americans will be able to download plans to build their own plastic guns at home will be debated in federal court yet again this week, with Pennsylvania Attorney General Josh Shapiro and eight ...

Defense Distributed, the pro-gun nonprofit working to make 3D-printable gun designs freely available to everyone on the Internet, recently inched one step closer toward achieving that goal. The Austin ...

At long last, someone other than Defense Distributed has taken the group's 3D-printable design and turned it into a working firearm and fired it. But, and I cannot emphasize this enough, this gun is ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Not long ago, it was the stuff of science ...

This story was originally published by The Trace, a nonprofit newsroom covering gun violence. Subscribe to its newsletters. For decades, weapons manufacturing has been the domain of arms industry ...

Leading 3D printing companies are trying to get ahead of the issue of 3D gun blueprints. Some companies are using gun-blocking software to deter people from printing functional guns. A federal judge ...

Whether Americans will be able to download plans to build their own plastic guns at home will be debated in federal court yet again this week, with Pennsylvania Attorney General Josh Shapiro and eight ...