US Senator Calls For Regulation of 3D Printed Guns Drew Wilson | May 13, 2013 By Drew Wilson The Liberator may have given gun enthusiasts a huge boost in confidence, but the 3D printable gun may also be attracting unwanted attention for 3D printing enthusiasts as well. Right now, a US Senator is calling for regulating 3D printed guns. Last Thursday, we reported on the US government censoring content on …