Kensight Springfield Serrated Blade 860-629 Tritium Rear Sight Orange 981-629. Combining the serrated blade and tritium dot design with the compact sleek design of the Springfield sight. This results in an awesome day/night sight good for defensive carry and target. Trijicon tritium 0.076" dots in Green or yellow. This sight is elevation adjustment only. 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 comes paiRed with our Springfield tritium contoured front sight with a serrated blade. For this front sight blade heights from 0.150'' to 0.220'' are available upon request. Compatible with Novak type front sight dovetail cuts (0.340" x 60 x 0.075") as typically found on both customized and factory 1911 pistols. Specifications for Kensight Springfield Tritium Rear w/Serrated Blade w/0.200in Tall Tritium Contoured Base Front: Manufacturer: Kensight Gun Make: 1911 Platform Gun Model: 1911 Color: Black Fabric/Material: 4140 Chrome Moly Steel Gun Type: Pistol Illumination Type: Tritium Package Contents: Kensight Springfield Tritium Rear w/Serrated Blade w/0.200in Tall Tritium Contoured Base Front Kensight 981-629: Springfield Serrated Blade 860-629 Tritium Rear Sight Orange