Seriously? Why does this even have to be said.. Oh, Right, because most anti-gun people are fucking morons and have no idea how a gun actually works. I re-posted a video from Vice that is a few years old that shows a huge amount of the process to make a 3d printed "gun". It's interesting and worth a watch if you have not seen it. Archive: https://archive.today/ub4qx From the post: >>For the community of DIY gunsmiths who have spent years honing those printable firearm models, in fact, the handgun police claim Luigi Mangione used to fatally shoot UnitedHealthcare CEO Brian Thompson is as recognizable as the now-famous alleged shooter himself — and shows just how practical and lethal those weapons have become. In the 24 hours since police released a photo of what they say is Mangione's gun following the 26-year-old's arrest Monday, the online community devoted to 3D-printed firearms has been quick to identify the suspected murder weapon as a particular model of printable "ghost gun" — a homemade weapon with no serial number, created by assembling a mix of commercial and DIY parts. The gun appears to be a Chairmanwon V1, a tweak of a popular partially 3D-printed Glock-style design known as the FMDA 19.2 — an acronym that stands for the libertarian slogan "Free Men Don't Ask."