Kensight Contoured Base Pistol Sight Springfield Front Arctic White Dot 0.250in Tall Black. Fits 0.340''x 60degrees x 0.070'' dovetail. Authentic Kensight Sights - The Professional's Choice This is an authentic Kensight sight and not to be confused with other brands. When it comes to durability and features the Kensight sights far exceedcompetitors.sights are Wire-EDM machined from a single billet of 4140 chrome-moly steel. The result is a precision sight built with better materials and the Wire-EDM construction ensures the tightest tolerances possible. This translates to ultra-smooth adjustments audible clicks for both windage and elevation and consistent dovetail dimensions in which the ''industry standard'' CNC construction cannot compete. Backed by Limited Lifetime Warranty Kensight 1911 sights are premium quality and the first choice for factory-fit OEM manufactures competition shooters and professional's worldwide. Specifications for Kensight Springfield Contoured Base Pistol Sight: Manufacturer: Kensight Gun Make: Springfield Armory Color: Black Front Sight Color: Green w/White Outline Rear Sight Color: Green w/White Outline Sight Style: Contoured Base Fabric/Material: 4140 Chrome Molly Steel Package Contents: Kensight Springfield Contoured Base Pistol Sight Kensight 870355: Contoured Base Pistol Sight Springfield Front Arctic White Dot 0.250in Tall Black