This bill was aimed to ban the bullet button after senator Yee saw the mag magnet (which is illegal anyway) on the local nightly news , but the bill also has wording that could make many parts of the lower receiver illegal and can turn hundreds of thousands of law abiding owners into Felons.
The bill states any "part" (antis call it "conversion kit") that can be used construct to a semi auto with fixed magazines to take detachable magazine will be deemed public nuisance and confiscated.
Owners will not be reimbursed for confiscated rifles.
http://nramemberscouncils.com/legs.s...b249&year=2012
The semi auto ban has already arrived here in California.