AmeriGlo Trooper, Sight, Fits Glock MOS, 17,19,22,23,24,26,27,33,34,35,37,38,39 Gen 1-4, Green Tritium with Orange Outline Front, Green Tritium Black Serrated Rear GL-816 AMERIGLO is committed to manufacturing the highest quality tritium" painted dot" fiber rod" and custom OEM iron sights for the modern hand-gunner. With the largest selection of set options for leading firearm brands" AMERIGLO brings a clear advantage to your shooting experience on and off the range.