Ameriglo I-Dot Night Sight Set for Glock 20, 21, 29, 30, 31, 32, 36, 40, 41 Tritium Green Dot Front with Orange Outline, Single Dot Rear

Overview

The Ameriglo I-Dot Night Sight Set is designed for Glock Gen 1–4 pistols in 10mm, .45 ACP, and .357 Sig, specifically fitting models 20, 21, 29, 30, 31, 32, 36, 40, and 41 (note: does not fit MOS models). Utilizing a quick-aligning dot-over-dot vertical configuration, this system features self-illuminating green tritium elements to ensure reliable visibility in low-light environments without the need for batteries. The front sight features a bright green tritium dot surrounded by a high-visibility orange outline for rapid target acquisition, paired with a square-notch single-dot rear sight that minimizes glare and light reflection. Built with a durable matte black steel frame and designed for front post and rear dovetail mounting, this professional-grade sight upgrade is ideal for tactical applications, law enforcement duty, and home defense.

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