An Albuquerque mother and her son, who used Instagram and a 3D printer to traffic illegal machine gun conversion devices, ...

Federal agents have seen a spike in switches across the United States. ATF seized 5,454 machine gun converters between 2017 and 2021, up by 570% from between 2012 to 2016. In Texas alone, ATF ...

Two men are charged with using 3D printers and LEGO boxes to distribute 'machine gun conversion devices' across the U.S., according to a federal indictment.

When federal agents searched a home in Northern Kentucky, they found nearly a dozen devices meant to turn a semi-automatic firearm into a fully automatic one, prosecutors said.. Not only did ...