It is a 5 1/2" .45, dome blue, Turnbull cased frame and hammer. Black powder frame, bullseye ejector rod head, factory special order one-piece walnut grips. Was new in box, until I fired about 35 rounds through it. Original box and sleeve, papers, sock and small size 1990 catalog. I listed this several years ago, when I thought I might want to try to use it for trade on the same configuration gun in either .38-40 or .44-40. Ended up keeping this one and buying the other two.