TTAG reader Jeremy is not impressed with Cody Wilson’s 3D printable pistol. “The Liberator does suck,” Jeremy emails, “and people rag on it for good reason.” Yes but—“there is a company that will currently print your product from your drawing and they print in aluminum, stainless steel, titanium, bronze, brass, and plastics, etc. The defcad stuff renders in their system.” That would be i.materialise.com. “You can see for yourself that defcad’s drawings render perfectly in their system. Upload the attached AR-10 lower receiver file and it will appear in their 3D preview no problem.” Note: their machines are more than large enough to print an AR lower. Needless to say, the Belgian manufacturer is legally constrained from this sort of endeavor. However, the technology to print a robust firearm in a strong metal exists. And now that cat’s out of the bag, too.