A couple of years ago I saw a 22 target revolver at a small gun show. The only way I can describe it is slab sided. looking from the side there was no roundness to the profile. The profile looked to be an inch and a half or so from top to bottom. I remember the barrel being six inches or more and was nickel plated. I would have bought it on the spot but when I was checking it for function there were several problems. I would like to find another. Anyone have an idea what model to look for?