Product DescriptionUpgrade your Smith & Wesson revolver with the Hiviz SW1002R pinned front sight. This bright red fiber?'optic LitePipe is resin?'overmolded for durability and set in a steel body to deliver fast sight acquisition and reliable performance at the range or in the field. Designed for S&W revolvers with adjustable rear sights and barrels 2.5 inches or longer, it installs in the pinned front?'sight position; due to model variations, fitting and drilling of the pin are recommended by a qualified gunsmith. Not compatible with Classic Series or Performance Center models.Product HighlightsRed fiber?'optic LitePipe with resin overmold for exceptional brightness and durabilitySteel construction and pinned front?'sight design for secure, repeatable alignmentFits Smith & Wesson revolvers with 2.5" or longer barrels and adjustable rear sightsRecommended gunsmith installation; pin fit/drill may be required due to model variationsCompatible with popular S&W models including 317 (3" barrel), 66, 67, 686, 696, 625, 657, and 629SpecsLitePipe Color: RedLitePipe Diameter: 0.090"Front Sight Length: 0.895"Front Sight Width: 0.124"Front Sight Height: 0.394"Construction: Steel base; resin?'overmolded fiber?'optic LitePipeMount Type: Pinned front sight (gunsmith fitting/drilling may be required)Compatibility: Smith & Wesson revolvers with adjustable rear sight; barrels 2.5" or longer; not for Classic Series or Performance Center modelsUPC: 613485587036Manufacturer Part Number: SW1002RBrand: HivizDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.