I'm not 100% sure but I do believe that is already a law.
Really? I'll be damn. Well, even if it IS already a law and the bad guys ignore it, surely the bad guys would follow laws about guns. I mean, even bad guys can't be all bad. Right? Maybe if we asked them nicely.
Wait a minute...you know, now that I think about it, it's almost like the DUmmies and their ilk are wanting to do away with the regular guys' guns.
Nah...surely not. Reprobates like those at the DUmp surely wouldn't want to do something that essentially only negatively affects regular guys.
--------------
A wise man named Isaiah once said: Woe unto them that call evil good, and good evil; that put darkness for light, and light for darkness; that put bitter for sweet, and sweet for bitter!