OK I now have some info for you. I located a 2006 S&W catalog and it is listed on page 33.
The gun is called Mountain Lite. Model number is 386, SKU #163687 MSRP $920. It was made on the L-frame. Barrel is 3.13" long. The front sight is a "Light Gathering" HI-VIZ Red Dot. Rear sight is adjustable, grips are rubber. Overall length is 8.13" and it weights 18.5 oz. Frame is made of Scandium alloy and the cylinder is made from Titanium alloy. Finish is matte silver.
Happy camper now?