Wilson Combat Colt Python/Anaconda Rear Battlesight Rear U-Notch Serrated Blade Oxide Black. This heavy duty sight can make a great gun even better and allows for easy adjustment in the field. These sights have generous elevation and windage adjustment and are easy to install. The rear blade with your choice of square notch (target) or U-notch (tactical) has radiused edges and is partially serrated to reduce glare and is a perfect match for the factory front sight. NOTE: This sight will ONLY fit new production Colt 2020 Python Anaconda and King Cobra target models. Will not fit any additional older models. Specifications for Wilson Combat Colt Python/Anaconda Battlesight: Manufacturer: Wilson Combat Gun Make: Colt Gun Model: Colt Anaconda Colt King Cobra Colt Python Color: Black Fabric/Material: Chromoly Steel Gun Type: Revolver Adjustability: Yes Features of Wilson Combat Colt Python/Anaconda Battlesight Fully-Adjustable Hardened Chromoly Steel Has radiused edges and is partially serrated to reduce glare and is a perfect match for the factory front sight Sight Colt Python/Anaconda Rear Battlesight Serrated Blade Important NOTE: This sight will ONLY fit new production Colt 2020 Python Anaconda and King Cobra target models. Will not fit any additional older models. Package Contents: Wilson Combat Colt Python/Anaconda Battlesight Elevation Spring Elevation Screw Roll Pin What firearm models does the manufacturer say Wilson Combat Colt Python/Anaconda Battlesight is compatible with? The manufacturer suggests that Wilson Combat Colt Python/Anaconda Battlesight is compatible with Colt Python Colt King Cobra Colt AnacondaWilson Combat 1034: Colt Python/Anaconda Rear Battlesight Rear U-Notch Serrated Blade Oxide Black