the rest of the world seems to have figured it out. banning semi's and restricting handguns will decrease supply (legal). when supply goes down the demand will remain the same which will increase distribution of these weapons in the black market. but... this doesn't last, eventually, demand will balance out and meet the supply. It's not a quick solution but the longer it's delayed the harder it is. It's really something that should have been done in the '80s and the 2nd amendment... well it needs to be amended. These weapons may be obtained illegally but the system allows wide access to them, it's the wide access that is the problem.