Kind of interesting how many of these comments are confidently denying what the 3D printed gun nuts already pulled off 13 years ago. I would never in a million years want to be around one being fired, but there have been big internet communities pulling this off going back a long time https://arstechnica.com/tech-policy/2013/11/feds-get-in-on-3...

You just linked an article that shows that entirely 3D printed guns don't work.