I’m selling a lightly used 637 Air Weight that was originally purchased for my wife. The revolver functions flawlessly and is in like new condition. This particular model came from the factory with crimson trace grips so they have the S&W logo instead of the Crimson Trace logo. The upgrade was around $200. Please let me know if you have any questions. Located in Burnet. Bill of sale required without an LTC. -Michael