Question: can you make gun with a 3d printer

Answer: Yes, In 2012, the U.S.-based group Defense Distributed disclosed plans to design a working plastic gun that could be downloaded and reproduced by anybody with a 3D printer. Defense Distributed has also designed a 3D printable AR-15 type rifle lower receiver (capable of lasting more than 650 rounds) and a variety of magazines, including for the AK-47. In May 2013, Defense Distributed completed design of the first working blueprint to produce a plastic gun with a 3D printer. The United States Department of State demanded removal of the instructions from the Defense Distributed website, deeming them a violation of the Arms Export Control Act. In 2015, Defense Distributed founder Cody Wilson sued the United States government on free speech grounds and in 2018 the Department of Justice settled, acknowledging Wilson's right to publish instructions for the production of 3D printed firearms.