"Gun rights" is a lie. People who say they support "gun rights" in the United States are actually saying they support uncontrolled gun trafficking. We don't tolerate similar trafficking in narcotics, even alcohol has regulations on distribution. We don't tolerate that on automobiles, they're to be registered, inspected, and insured in most states with police actively enforcing those laws. But for guns we have strawman background checks and waiting periods that are easily circumvented while people who claim they support "gun rights" think that pittance of an effort to prevent the mass distribution of weapons intended to kill is too much.
It is a misnomer used to defend an industry over the lives of the public.