A pretty good shot at "doing this" is to pass the Convention of States. Get some term limits on judicial appointments and congressional seats. Vote out any legislator that is not in favor of actually following the oath of office they all take. We need to band together and fight for our Second Amendment freedoms and the other amendments as well. Whether we personally like a bump stock is not an issue. What is at issue is giving up our right to own one. When one of us is diminished, all of us are diminished.

Individual states can do what they are willing to do but a strong Supreme Court that upholds the constitution as it was written will guard against rogue actions of the individual states. As it is our SC is just half assed in favor of the Second Amendment. Individual states rogue laws might stand for several years before the SC get's off their ass and rules and then it's anybody's guess where the swinging idiots on the court will land on a particular issue.

Our rights are being pecked away at one by one and we are doing nothing. In fact when we allow something like bump stock chicanery to get by unopposed we are allowing another step in abdicating our rights guaranteed by the Constitution and the Bill of Rights.