Actually in CA( and most places that have refinerys) you could do alot of damage with a 50 BMG and the right ammo... which of corse is also banned, but still very easy to get. Atleast the baning of the 50 BMG had some logic too it.( lets just say when I was in the USCG, keeping people away from the refinerys in the bay area was a VERY big part of my job. ) Trying to ban the 500 S&W was strickly emotion. "its 1/2" its too deadly."