Kensight DAS Serrated Blade Adjustable Rear 1911 Night Sight Serrated Blade Tritium w/White Outlines Black. This sight is the result of over 2 years of R&D. Sight features positive click adjustments for elevation and windage. Plus it sits up a bit higher giving you a nice profile for competition and target shooting. Great choice for someone look to train at night for defensive purposes. Available in Green or yellow 0.076" Trijicon tritium dots with white outline. Fits certain model Springfield Armory Colt Wilson Combat STI International Les Baer Custom Rock River Arms Dan Wesson 1911s and many others. This rear sight fits the popular Novak LoMount rear sight dovetail cut often found on many factory-produced and custom 1911 pistols. REQUIRES MINIMUM 0.230" FRONT SIGHT. This is our standard front sight with a Tritium sight blade. Set is sold with a 0.230" tall front sight. Front Sight Fits 0.330"x 65 x 0.070" dovetail. Specifications for Kensight DAS Serrated Blade Adjustable Rear 1911 Night Sight: 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 DAS Serrated Blade Adjustable Rear 1911 Night Sight Kensight 970-636: DAS Serrated Blade Adjustable Rear 1911 Night Sight Serrated Blade Tritium w/White Outlines Black