Kensight Low-Profile Square Profile Pistol Sight Set Rollo 1911 Front Adjustable Combat Black. Same range of windage and elevation adjustments asB Series sights but easier to carry. Can be mounted on the 1911 slide in the old National Match style that was popular in the early 1960s or for carry use mounted slightly forward of the rear edge of the slide using the Caspian Arms Rollo cut. This rear sight comes paiRed withstandard flat front sight with a serrated blade. The set is sold with a 0.200'' tall blade but blade heights from 0.150'' to 0.220'' are available upon request. Compatible with Novak type front sight dovetail cuts (0.330'' x 65degrees x 0.075'') as typically found on both customized and factory 1911 pistols. TECHNICAL INFORMATION: Material: 4140 chrome-moly steel Sight Body Dimensions: 1.335'' x 0.689'' x 0.43'' Blade Notch Dimensions: 0.119'' x 0.08'' 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 Low-Profile Square Profile Pistol Sight Set: Manufacturer: Kensight Gun Make: 1911 Platform Gun Model: 1911 Color: Black Front Sight Color: Black Sight Style: Square-Notch Fabric/Material: 4140 Chrome Moly Steel Gun Type: Pistol Mount Type: Dovetail Package Contents: Kensight Low-Profile Square Profile Pistol Sight Set What firearm models does the manufacturer say Kensight Low-Profile Square Profile Pistol Sight Set is compatible with? The manufacturer suggests that Kensight Low-Profile Square Profile Pistol Sight Set is compatible with 1911Kensight 960008: Low-Profile Square Profile Pistol Sight Set Rollo 1911 Front Adjustable Combat Black