Kensight Bomar BMCS 3 Tritium Bar Rounded Blade 1911 Night Sight w/ 0.200in Contoured Front Sight Green. 3 TRIJICON Tritium Bars. (U-Shaped Pattern) Fits Bo-Mar "BMCS" Sight Cut. This rear sight is paiRed with our ProGlo tritium night sight with a lumi Orange outline that comes with a 0.118'' wide blade and a contoured base that keeps your round-top slide and the sight's dovetail uniform resulting in a clean installation that requires little (if any) filing to accomplish. Compatible with standard Novak type front sight dovetail cuts (0.330" x 65 x 0.075") as typically found on both custom and factory 1911 pistols. 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 exceed our competitors. Our 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 our 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 Bomar BMCS 3 Tritium Bar Rounded Blade 1911 Night Sight w/ 0.200in Contoured Front Sight: Manufacturer: Kensight Gun Make: 1911 Platform Gun Model: 1911 Color: Black Fabric/Material: 4140 Chrome Moly Steel Gun Type: Pistol Front Blade Height: 0.2 in Illumination Type: Tritium Package Contents: Kensight Bomar BMCS 3 Tritium Bar Rounded Blade 1911 Night Sight w/ 0.200in Contoured Front Sight Kensight 990-038: Bomar BMCS 3 Tritium Bar Rounded Blade 1911 Night Sight w/ 0.200in Contoured Front Sight Green