Trijicon DI Night Sight Set for Large Frame Glock Models 601104

Large-frame Glock pistols deserve the same dual illumination night sight technology that serious shooters have been putting on standard-frame platforms - and the Trijicon DI Night Sights GL804-C-601104 delivers exactly that for the big-bore Glock configurations. The DI system combines fiber optic daylight brightness with tritium low-light performance in a single sight set that works brilliantly across every lighting condition from bright midday sun to complete darkness.

The Trijicon DI Night Sights GL804-C-601104 fiber optic collector gathers and amplifies ambient light during daylight use - producing an ultra-bright, vivid aiming point that conventional tritium sights cannot match when the sun is up. When ambient light drops, the tritium lamp with sapphire jewel cap provides self-luminous illumination in low light and complete darkness without batteries or activation. The sapphire cap evenly distributes tritium light output for a clear, consistent aiming point through every lighting transition, day and night.

The Trijicon GL804-C-601104 fits Glock models 20, 21, 29, 30, 36, 40, and 41, including S and SF variants - please note this sight set excludes MOS models. The fiber optic sights GL804-C-601104, purpose-built fit for these specific large-frame configurations, ensure correct installation and proper alignment.

The Tritium night sights GL804-C-601104 interchangeable fiber design allows field replacement using the threaded retainer cap without any gunsmithing. Replacement fibers come in green, amber, orange, and red. Retainer colors are available in black, white, yellow, and orange for a fully personalized sight configuration that matches the shooter's preferences and application.

The chemical and heat resistant fiber construction handles solvent exposure and temperature extremes through years of hard carry and regular training.