This is a very RARE S&W New Model #3 .450 caliber with target site and 7.5” barrel. The bore is excellent, bright and shinny with strong rifling. The mechanical function is very good crisp and tight. It retains 80% original blue finish. The serial number is 34022 and is all matching numbers. This is the very first one I have encountered in .450 caliber and it of course has a 1 1/716 in cylinder. Comes with a factory letter.