Comment: With 3D printers gun laws are irrelivant,

(See in situ)


With 3D printers gun laws are irrelivant,

is the best argument to me. Especially as it's semi auto's they want to get hold of since people have made lower receiver for AR-15's with them...

The lower receiver is of course the regulated part, in legal terms it is the firearm.

Here's one being fired.

https://www.youtube.com/watch?v=E9Cuejl6YvE