Trijicon DI Night Sight Set for Standard Frame Glock Models 601102

Standard-frame Glock owners who want the absolute best pistol sight performance across every lighting condition have a compelling option in the Trijicon DI Night Sights GL801-C-601102. The DI dual illumination system solves the fundamental limitation of conventional night sights - tritium alone cannot match the brightness of fiber optics in daylight, and fiber optics alone cannot perform in darkness. The DI system combines both technologies in one sight set that delivers outstanding performance around the clock without compromise.

The Trijicon DI Night Sights GL801-C-601102 fiber optic collector gathers and amplifies available ambient light during daylight conditions - producing an ultra-bright, vivid aiming point that makes the sight immediately visible without any effort to find it. When ambient light drops, the tritium lamp with sapphire jewel cap takes over seamlessly - providing self-luminous illumination in low light and complete darkness without batteries, switches, or any activation required. The sapphire cap evenly distributes tritium light output for a clear, consistent aiming point through every lighting transition.

The GL801-C-601102 fits Glock models 17, 17L, 19, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38, 39, and 45 - covering the complete range of standard-frame Glock configurations. Please note this sight set does not fit MOS models.

The Trijicon fiber optic sights GL801-C-601102 industry-first interchangeable fiber design allows the shooter to swap out the fiber in the field using the threaded retainer cap - no tools or gunsmithing required. Replacement fibers come in green, amber, orange, and red for a fully personalized sight picture configuration.

The Tritium night sights feature chemical- and heat-resistant fibre handles, solvent resistance, and the ability to withstand temperature extremes through years of regular carry and training.