Where to find a A-Bolt Slug Gun?

I was just wondering if anyone out there might be able to suggest, any web sites or dealers I could call that might be helpfull in my quest to find a Browning, A-Bolt Slug Gun with a fully rifled barrel.I have been looking every where I can for over a year, with no luck at all.I would realy appreciate any help, as I truely want to buy this firearm. Anyone who can help, please contact me at; www.arthurjr@prodigy.net. Sincerely,Bigfoot.