Nighthawk Custom Heinie Slant Pro Black Rear Sight Novak Cut .125 EZ Lock. These Pistol Parts designed by Nighthawk Custom are constructed from sturdy steel with a hardcoat anodized finish that will withstand the recoil of your weapon while also resisting glare from light sources helping you see your target more clearly at any time of day. This Nighthawk Custom Heinie Slant Pro Black Rear Pistol Sight has a smooth front that leads up to its height and clear snag points that make holstering easy and the serrations on the rear sight eliminate glare from your light source. Install the Nighthawk Custom Heinie Slant Pro Black Serrated Rear Sight onto your handgun for a reliable aiming point that will greatly enhance your accuracy. Specifications for Nighthawk Custom Heinie Slant Pro Black Rear Sight: Manufacturer: Nighthawk Custom Color: Black Rear Blade Height: 0.325 in Mount Type: Dovetail Package Contents: Nighthawk Custom Heinie Slant Pro Black Rear Sight Nighthawk Custom SI0041-EZ: Heinie Slant Pro Black Rear Sight Novak Cut .125 EZ Lock