It is far from logical.
Advocating limiting rights to millions to prevent a few guys from getting guns is insane.
Well, that's your opinion actually. One not shared universally by Americans, and almost universally opposed by the first world.
Why don't we just limit the rights to any inner city group suspected of being a gang member. How about they have to wear an ankle bracelet with a gunshot recording device so thst if they are around any gunshots it will report their location immediately so they can be arrested.
I'm all for cracking down on gang violence. Sounds good to me.
That alone will save many more lives than what you are proposing.
Do you have any evidence to back this up or is it purely speculation based on your infallible logic? Do you have data on regulatory restriction versus gunshot detecting ankle bracelets? Hell, data on gun violence itself is hotly disputed from both sides. Over what time period would it save more lives? Short term? Long term?