Alternative Title: Why It Really Doesn't Matter If You Ban Bump Fire Stocks
Why bother with 3D printers and all that computing power when you can buy a box of rubber bands?
I'm not saying this is legal where you live. I'm not suggesting you should do it. I really don't think this good for much but turning money into noise. I'm just pointing how damn difficult it would be to stop people from finding a way to increase their rate of fire.