Trijicon DI Night Sight Glock Large Frame 601104 Front Sight Set

Night Sights for Glock large frame models. Dual-illumination fiber and tritium for day and night aiming. Interchangeable fiber with color options. Green lamps with black outlines. Fits Glock 20, 21, 29, 30, 36, 40, 41. Not manufactured or warranted by Glock. Building on decades of proven engineering and manufacturing excellence in tritium and fiber optic aiming solutions comes the Trijicon DI Night Sights. Designed for shooters who want daylight brightness and a constant aiming point, the dual illuminated Trijicon DI Night Sights are equipped with an industry-first interchangeable fiber. The design allows the ability to replace the fiber in the field and choose among several fiber and ring retainer colors to configure a personalized aiming solution.