Kensight Compact Adjustable Pistol Sight w/Rounded Blade Black. The windage adjustment mechanism is largely carried over from the popular ELLIASON sight with the net effect being that the sight is a 4/5th scale of the more popular fully-adjustable sights common on 1911s. Extremely suited to custom ''low-melt'' installations where compact size is a primary consideration. TECHNICAL INFORMATION: Material: 4140 Chrome Moly Steel Dimensions: 1.339'' x 0.65'' x 0.295'' Blade Notch Dimensions: 0.118'' x 0.079'' 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 Compact Adjustable Pistol Sight w/Rounded Blade: Manufacturer: Kensight Gun Make: 1911 Platform Gun Model: 1911 Color: Black Fabric/Material: 4140 Chrome Moly Steel Gun Type: Pistol Package Contents: Kensight Compact Adjustable Pistol Sight w/Rounded Blade What firearm models does the manufacturer say Kensight Compact Adjustable Pistol Sight w/Rounded Blade is compatible with? The manufacturer suggests that Kensight Compact Adjustable Pistol Sight w/Rounded Blade is compatible with 1911Kensight 860323: Compact Adjustable Pistol Sight w/Rounded Blade Black