The new "laws", as written, could be construed to "ban" FINGERS!  The law is so poorly written that ANY change from what the factory put in could be considered "increasing the rate of fire".  Which is just what the gungrabbers, led by Senator "shoulder thing that goes up" Feinstein want.  More hoops to jump thru, never knowing if you are violating some "secret" statute that  only the ATF "knows" or just came up with.  ATF has ALREADY BANNED BUMPSTOCKS in other "flavors".  Hell, they "banned" a PIECE OF STRING that performed the same function as a bump stock, so don't tell me they can't "ban" anything they want.  Also items that carry a 10 year/$10000 punishment are leather HOLSTERS, BRIEFCASES AND BELT BUCKLES that don't have a $5 "tax stamp:.  They just don't want to admit they made a mistake.  NO NEW ANTI-GUN LAWS!