Kensight Bomar BMCS Serrated Adjustable Target 1911 Rear Sight w/ Rounded Serrated Blade Black. 010" larger. Just in case you took a little too much off the dovetail. Don't worry we wont' tell anyone - Save face time and money. This rear sight comes paiRed with our standard contoured front sight with a serrated blade. 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 Serrated Adjustable Target 1911 Rear Sight w/ Rounded Serrated Blade: Manufacturer: Kensight Gun Make: 1911 Platform Gun Model: 1911 Color: Black Fabric/Material: 4140 Chrome Moly Steel Gun Type: Pistol Mount Type: Dovetail Package Contents: Kensight Bomar BMCS Serrated Adjustable Target 1911 Rear Sight w/ Rounded Serrated Blade What firearm models does the manufacturer say Kensight Bomar BMCS Serrated Adjustable Target 1911 Rear Sight w/ Rounded Serrated Blade is compatible with? The manufacturer says that Kensight Bomar BMCS Serrated Adjustable Target 1911 Rear Sight w/ Rounded Serrated Blade is compatible with 1911Kensight 970-013: Bomar BMCS Serrated Adjustable Target 1911 Rear Sight w/ Rounded Serrated Blade Black