The bright and ultra-durable HiViz LiteWave sight will enhance your confidence and shooting experience for the Ruger 22/45 LITE Pistol. It features an all steel frame and interchangeable LitePipes. Factory height, fits and is compatible with models with adjustable rear sight. Blade Width: 0.125". LitePipe Diameter: 0.090". Litepipe Handgun version #6. Front Sight Length: 1.300". Front Sight Width: 0.250". Front Sight Height: 0.412".