I guess to stay clear of the Byzantine regulations of the BATFE you would actually need to have a pistol frame Contender and a rifle frame Contender so you don't get sideways in swapping your pistol into a rifle, therefore permanently making it a rifle.

Makes as much sense as a $5 AOW tax for a Serbu Shotty.

Sorry Ray, I mistook the post. I still like cats but wouldn't fight BP for the Friskies