I'm sorry, but you need to freshen my memory about Bush "stabbing gunowners in the back" in '91 or so. I do not know what you are talking about.
Sure. The first executive order banning
imported normal-capacity magazines and rifles was issued, to great fanfare, by none other than George Herbert Walker Bush.
It, along with "No New Taxes (not)" probably cost him a second term, considering the fact that those conservatives he alienated mostly voted for Perot, whilst the Left solidified behind Bubba The Monica Sponge.