If it's the same place I am thinking of a friend of mine did a straight swap with a cased Colt Model 1849 Pocket pistol, all matching, correct accessories but dubious case for a ... Get this... Un-named smooth-bore musket of mixed parentage with a tapered, almost blunderbuss style barrel, around .45 cal in the bore. It was a wall-hanger at the very most and a scrapper at the very least. We (4 of us) all advised against it but he went ahead anyway.... Bloody fool. I watched the companies web-site for a good 12 months but the Colt didn't appear.