Improve the performance of your Walther P22 with the HIVIZ interchangeable sight. Our bright and ultra-durable sights will enhance your confidence and shooting experience. Features: Interchangeable LitePipe design Includes green, red and white Litepipes All steel construction LitePipe diameter 0.09 inches 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 6 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