.22 LR. 8.375" barrel length. SN: 3K67947. Blued metal finish with casehardened hammer and trigger mounting polished Smith & Wesson medallion Goncalo Alves grips. Double action hand ejector six-shot revolver mounting adjustable target rear and Patridge front sights atop a matted barrel rib. Item mounts a wide target hammer and trigger, and features a recessed cylinder and pinned barrel on a three screw frame. Standard make and model marks include MOD. 17-3 to the inner frame, Smith & Wesson monogram trade mark on the sideplate, and the four-line address to the right frame. Comes in a matching blue cardboard box with the owner's manual.