But won’t they just find a different method of obtaining an equally fast shooting rifle or gun now that bump stock is banned? Why not 3D print it?
If the argument is banning bump stock will work in reduce fatalities then then you basically accept banning assault rifles will also work.
Any semi-automatic weapon theoretically if you put your mind to it could be modified to mechanise shooting at a faster pace one of the reasons I said earlier its hard to justify anything other than bolt action weapons in most cases in civilian ownership - however once you go down that route where does it end? personally I've the skill set* and equipment to 3D print a fully automatic firearm with minimal parts that encounter a lot of stress and the primer/load that can't be 3D printing - should we ban 3D printers?
Bump stock regulation makes that much harder for someone to achieve than compared to now where they are available off the shelf.
* I'm not even talking downloading pre-designed ones to print - I'm fully capable of the design and modelling.