The Ghost Ring Sights utilize an aperture style rear sight with two tritium mini-dots and a bright tritium front sight providing quick front sight acquisition by leading the eye to automatically center itself in the rear ring while focusing on the front sight. Preferred sights for shooters seeking an alternative to traditional post and notch sight design. Sight set with green tritium lamp front and large aperture two tritium lamp rear for Glocks. Designed for alternative overall sight acquisition compared to traditional notched sights.