Ameriglo 4XL Tritium Night Sight Set for Glock Green Front Black

The AmeriGlo 4XL Tritium Night Sight Set for Glock features green tritium front and flat black rear posts designed to provide an elevated sight picture compatible with slide-mounted miniature red dot optics and suppressors. With the front post at 0.385 inches and rear at 0.480 inches, this sight set enables accurate co-witness capabilities for users running modern optic configurations on their Glock platform pistols.

The 4XL elevation is purpose-built to work alongside compact reflex sights and sound suppressors without forcing the shooter to modify their shooting grip or sight picture. Tritium illumination provides passive, self-illuminating aiming points that function in complete darkness without batteries or external charging—critical for emergency response, tactical operations, and low-light training scenarios. The green front sight with black rear creates high contrast alignment that transitions smoothly between daylight shooting and darkness-adapted conditions, enabling rapid target acquisition across lighting environments.

This sight configuration serves law enforcement officers, military personnel, and serious civilian operators who depend on iron sights as a primary or backup aiming system. Whether running duty carry with a suppressor, training at night ranges, or maintaining iron sight proficiency alongside an RMR or similar mounted optic, the AmeriGlo 4XL delivers the elevation needed for functional accuracy without compromise. The set is compatible with all Glock models, making it a versatile upgrade for shooters across the Glock lineup seeking improved low-light capability and modern optic integration.