AmeriGlo brings a clear advantage to your shooting experience on and off the range. AmeriGlo Optic Compatible Sight sets provide a precise, elevated co-witness sight picture for slide-mounted red dot optics and suppressors and serve as reliable back-up sights. The Tall suppressor sight sets provide an elevated sight picture, able to co-witness with slide-mounted miniature red dot optics and suppressors. This model has a black serrated wide front sight with a black notch flat rear sight. It is compatible with all Glock Gen1-5 models. Compatible with Aimpoint Acro, Holosun 509T, Steiner MPS footprints.