HiViz Front Sight for Walther P22 and P22Q Red/Green. The sight height is 0.215 inches equivalent to the factory #3 front sight. It comes with six fiber optic family Litepipes red and green. Also includes a Litepipe carry case and an Allen wrench to install the sight. Specifications for HiViz Front Sight for Walther P22 and P22Q: Manufacturer: HiViz Gun Model: Walther P22 Color: Green 3 Red 2 White 1 Black Front Sight Color: Green Front Material: Fiber Optic Gun Type: Pistol Beam Color: Green 3 Red 2 White 1 Finish: Matte Features: Interchangeable LitePipe design Includes green red and white Litepipes All steel construction LitePipe diameter 0.090 Blade width 0.125 X 0.215 tall Limited lifetime warranty under normal conditions and proper use of firearm Replacement LitePipe Handgun version #2 Includes six LitePipes in red green and white. It comes with a carrying case and key to interchange LitePipes Fits Walther P22 and the Walther P22Q pistols. The sight height is 0.215 inches equivalent to the factory #3 front sight Package Contents: HiViz Front Sight for Walther P22 and P22Q What firearm models does the manufacturer say HiViz Front Sight for Walther P22 and P22Q is compatible with? The manufacturer says that HiViz Front Sight for Walther P22 and P22Q is compatible with Walther P22HiViz WAL2012: Front Sight for Walther P22 and P22Q Red/Green