Smith & Wesson 610 4” 10mm revolver,Comes complete with the factory box and papers, 12 total full moon clips (10 TK Custom and 2 factory S&W), an upgraded LPA fully adjustable green fiber optic rear sight, Hogue enhanced black anodized cylinder release, Hogue rubber grips, a Wolff reduced-power spring pack for a lighter and smoother trigger pull, and an internal lock replaced with a titanium plug.