The WikiWeapons/Printable Gun project seems to be drawing the ire of not only one of the largest 3D printer manufacturers in the US:
Stratasys’s legal counsel wrote back: “It is the policy of Stratasys not to knowingly allow its printers to be used for illegal purposes. Therefore, please be advised that your lease of the Stratasys uPrint SE is cancelled at this time and Stratasys is making arrangements to pick up the printer,” stated the letter, which Wilson posted to Defense Distributed’s website. The next day, contractors hired by the company arrived at Wilson’s apartment in an Enterprise rental van and took the printer.
…but also the ATF:
Wilson visited the ATF field office in Austin on Monday to ask about the legal and regulatory issues surrounding the Wiki Weapons project, he tells Danger Room. Instead, he was brought into a room, questioned and was told the agency was preparing to visit his apartment this afternoon for an “investigation,” he says. He added that the ATF believes he’s not broken any laws, and that the agency believes 3-D printed guns fall into a regulatory gray area, but that he still needs to get licensed if he’s to manufacture a weapon.
This is going to be really, really interesting. Is it illegal to post instructions for a printable weapon? Where do those lines fall? The next 5 years is going to make these sorts of questions very troublesome…and just wait another 10 years until molecular-level printing is happening and see what that does for drug laws.