Looking for a Single(not a Pair) Quality Revolver in a caliber that ammunition can be commercially purchased for that can be shot(not just displayed). Not interested in an Italian Reproduction. Would be interested in a Colt , Ruger or Original Antique. I'm confident that there are other Cowboys out there that have bought a single with the intention to make a pair and things just haven't developed. Gun will be used to shoot at non Cowboy ranges for influential visitors to experience a "Western" experience so big bore is a plus. Antique with Providence a plus.