The GL616 model by AmeriGlo offers a clear edge to your shooting experience in various terrains. This remarkable CAP sight is devised with a bold and easily noticeable front to facilitate swift sighting. The model stands distinct with its green tritium square accompanied by an orange outline front, along with a notch flat black rear equipped with a horizontal Lumi-line. A noteworthy feature of this product is its compatibility with Glock Gen1-4, and select models of Gen 5.