Kensight Bomar BMCS Adjustable Target 1911 Rear Night Sight Set w/ Deep Sight Notch 0.120in w/Square Blade Black. Many shooters also use this sight for combat carry. A robust precise adjustable sight that is a superior choice for both day and night use. Available in either Green or yellow 0.076" Trijicon tritium inserts with white outline. Many experienced instructors believe that using a contrasting color for the rear sight (e.g. yellow-Green-yellow) will save precious fractions of a second during critical moments. This rear sight comes paiRed with our standard tritium contoured 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 65 x 0.075") as typically found on both customized and factory 1911 pistols. Specifications for Kensight Bomar BMCS Adjustable Target 1911 Rear Night Sight Set w/ Deep Sight Notch 0.120in w/Square Blade: Manufacturer: Kensight Gun Make: 1911 Platform Gun Model: 1911 Color: Black Fabric/Material: 4140 Chrome Moly Steel Gun Type: Pistol Illumination Type: Tritium Mount Type: Dovetail Package Contents: Kensight Bomar BMCS Adjustable Target 1911 Rear Night Sight Set w/ Deep Sight Notch 0.120in w/Square Blade Kensight 970-096: Bomar BMCS Adjustable Target 1911 Rear Night Sight Set w/ Deep Sight Notch 0.120in w/Square Blade Black