AmeriGlo Sight, Fits Glock 17,19,22,23,24,26,27,33,34,35,37,38,39, Green Fiber Front Black Rear GFT-114 AmeriGlo sights are constructed from high quality materials in order to provide you with a superior aftermarket sight option for your Glock firearm. Whether you use your firearm for personal protection or just plinking at the range AmeriGlo sights has you covered. This is a sight set with fiber front and flat black steel rear for Glocks. Fiber optic elements concentrate ambient light and are ideal for bright environments.