The Smith & Wesson 162662 Model 66 is a stainless steel K-Frame revolver that brings classic law-enforcement pedigree to modern shooters, chambered for .357 Magnum and .38 S&W Special +P with a 4.25" barrel and six-shot cylinder for reliable performance on the range, in the field, or for duty use. Born from the K-Frame lineage introduced in 1899, this medium-frame double-action revolver offers a full top strap, barrel serration, and a two-piece barrel with ball-detent lock-up that delivers durable lock-up and solid accuracy shot after shot; the red ramp front and white outline rear sights provide fast target acquisition in low-light scenarios while the rubber grips tame recoil for follow-up shots. The Model 66s matte stainless finish resists the elements, and the internal lock adds an extra layer of safe storage when needed. Whether youre running controlled pairs at the range, taking light game, or carrying in a duty role where a stout .357 is required, this revolver balances weight and handling for confident, repeatable performance. Note that federal firearms transfer rules apply and an FFL is required for purchase.