Kensight Kimber Arctic White Dot Adjustable Target 1911 Rear Sight Serrated Blade Black. It has beveled fully serrated blade. No modification to the slide is necessary (only minor fitting). Specifications for Kensight Kimber Arctic White Dot Adjustable Target 1911 Rear Sight Serrated Blade: Manufacturer: Kensight Gun Make: 1911 Platform Gun Model: 1911 Color: Black Fabric/Material: 4140 Chrome Moly Steel Gun Type: Pistol Front Blade Height: 0.66 in Mount Type: Dovetail Package Contents: Kensight Kimber Arctic White Dot Adjustable Target 1911 Rear Sight Serrated Blade What firearm models does the manufacturer say Kensight Kimber Arctic White Dot Adjustable Target 1911 Rear Sight Serrated Blade is compatible with? The manufacturer suggests that Kensight Kimber Arctic White Dot Adjustable Target 1911 Rear Sight Serrated Blade is compatible with 1911Kensight 860-066: Kimber Arctic White Dot Adjustable Target 1911 Rear Sight Serrated Blade Black