Apparently there remain over 630,000 fully automatic guns in circulation within the U.S (link). These are registered with the ATF; its owners are photographed and fingerprinted. Yet even with so many of these weapons already in our society, I struggle to think of a mass shooter who used a fully automatic weapon, despite these guns likely being more effective at killing large groups of people.Yeah, I agree and hopefully the criteria would be structured in such a way that it would pick up on people with progressive mental illness and keep firearms out of their hands. The elephant in the room is all the guns that are already in our society.
I find that interesting.