Model 629-6, .44 Mag, w/ 3" inch ported barrel called the "Trail Boss". This is the Limited Edition 150th Anniversary Model. It has a polished SS finish, with wood finger groove grips, adjustable rear sight, and "1852-2002" engraved on the barrel. Only 240 were made. It is UNFIRED in the original aluminum Performance Shop S&W case. This is a Collector piece that is extremely hard to find. I have seen them sell for as high as $1200.00.