Does anyone have/know where I can find information on the Smith & Wesson 627-2 .357? Serial number CCU2xxx. This particular model is a stainless, 6 shot, unfluted cylinder, 4" barrel, gold dot front/adjustable rear sight with synthetic hogue grip. I have not seen/found many others like this online and am curious when it was made, how many were made, what it may be worth, etc. Any info would be appreciated, thanks!