Not one of which I'm aware. The ballot box is really the only consequence. Legislators enjoy legislative immunity, to protect them from facing lawsuits every time they proposed or passed unpopular legislation.
A gunfight is not the time to learn new skills.
If you ever have a real need for more than a couple of magazines, your problem is not a shortage of magazines. It's a shortage of people on your side of the argument. -- Art Eatman