With ‘Safe Haven,’ Desktop Weaponeers Resume Work on 3D-Printed Guns

Three weeks after a group of desktop gunsmiths had its leaded 3D printer seized by the digital manufacturing firm that owned it, the weaponeers have quietly restarted plans to build a gun entirely of printed parts. The group has also begun expanding their operation with outside help, including space for ballistics testing provided by a mysterious firm involved in the defense industry....