Kensight LPA TRT Rounded Blade Contoured Tritium Pistol Night Sight 1911 Rear/Front Arctic White Outlines Black. The rounded corners on the blade and beveled edges on the base drastically Reduce the chance of an unwanted or more so untimely snag. It's serrated blade contains 2 Green tritium lamps that make it perfect for night time defense or low light target shooting in an indoor range. The bright White outlines around the tritium gives this sight extra visibility during the day and helps to provide a quick target acquisition. The LPA style sight features a fully adjustable audible click for both the windage and the elevation adjustment screws. This sight will fit certain models of Charles Daly Para-Ordnance Springfield Armory Nowlin Olympic Arms and High Standard 1911 slides with an LPA adjustable sight cut. TECHNICAL INFORMATION: Material: 4140 chrome-moly steel Sight Body Dimensions: 1.444'' x 0.689'' x .433'' Dovetail Dimensions: 0.380w x 0.115t x 65degrees Blade Notch Dimensions: 0.113'' x 0.100'' Elevation Adjustment: 0.4'' per click at 20yds Windage Adjustment: 0.5'' per click at 20ydsstandard front sight with a Tritium dot/White outline insert. Set is sold with a 0.200'' tall blade. Blade is available in heights from 0.150'' to 0.210''. Front Sight Fits 0.330''x 65degrees 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 LPA TRT Rounded Blade Contoured Tritium Pistol Night Sight: Manufacturer: Kensight Gun Make: 1911 Platform Gun Model: 1911 Color: Black Front Sight Color: Green w/White Outline Green Rear Sight Color: Green w/White Outline Sight Style: Contoured Base Fabric/Material: 4140 Chrome Moly Steel Gun Type: Pistol Front Blade Height: 0.200 in Illumination Type: Tritium Package Contents: Kensight LPA TRT Rounded Blade Contoured Tritium Pistol Night Sight Kensight 970253: LPA TRT Rounded Blade Contoured Tritium Pistol Night Sight 1911 Rear/Front Arctic White Outlines Black