this post was submitted on 05 Jul 2026
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I remember when the news talked about ghost guns that they'd always bring up this CNC machine that would build AR lowers, the part that is legally "the gun". I'm pretty sure it was the ghost gunner.
I read into it and got on forums. There was a poster who bought the machine and, because of legal reasons, had to get his friends to come push the start button so that they were making their own guns and not the poster making guns for others. Apparently, he got visited by the ATF, but basically got told he's walking a fine line.
I can make my own ghost gun with a hand drill and a template you can buy online. a motivated person will always be able to find a way to do things, but its actually easier to just find someone to sell you a cheap illegal gun if you're gonna commit a crime than to go through the whole trouble of building one yourself.
You can't actually print a working gun out of plastic, you need metal parts. People think 3D printers are Star Trek replicators.
I saw a YouTube vid on 3d printing guys building glock based guns. Anything that actually took pressure (barrel, springs, extractors, etc) were store bought metal parts.
well duh. There's a reason guns are made of metal.