This is the Distinguished combat magnum by Smith and Wesson model 586 Nickel with a 6 inch barrel in .357 caliber. This is a no dash 586 from the first production run of the 586 model with adjustable rear sight. The 586 is now discontinued and S&W now only sells the 686. This is rare gun especially in nickel. Will trade for a nice Lever action in .357 or for a Sig Sauer SP2022 9mm with NS. The grips in the picture are Hogue grips and are included and so are the walnut factory grips. 700 OBO