HiViz Front Sight for Smith & Wesson 317/66/67/625/629/657/686/696

Replacement front sights work in conjunction with factory rear sights to give you fast sight acquisition in most light conditions. Machined steel body uses overmolded technology to completely cover and protect the light gathering, polymer LightPipe with an extra layer of clear polymer. Gunsmith fitting recommended. Fits most Smith & Wesson models with 2.5 inch or longer barrel and adjustable rear sight. installed sight height is .269 inches. except classic series and Performance Center guns. Fits models with pinned front sight.