Don't all semi auto guns rely on some kind of gas from the ignition of the powder to cycle? Even pistols, but handguns are excluded, so are 22 cal or less/rimfire. So even a roller style would be banned. Bacically, this ban would be the normal AWB bill that comes up every year or so,but they're making it sound like there are some loopholes.
TBH, I hope this passes as federal stuff has a grandfather clause in them. Then SCOTUS takes up the lawsuit and AWB are settled once and for all and applies nationwide. Instead of having to go thru the district courts, then circuit courts, then maybe SCOUTS takes it up.