AmeriGlo GL291 Optic Compatible i-Dot Sight Set for Glock XL Tall - Green Tritium Orange Outline Front / Green Tritium Rear

The AmeriGlo GL291 is an optic-compatible i-Dot iron sight set engineered specifically for Glock pistols. Part of AmeriGlo's Suppressor Height Sight series, this XL Tall configuration is designed to co-witness with a slide-mounted red dot optic and to keep the iron sights usable when a suppressor is threaded onto the muzzle.

The front sight pairs a self-illuminating green tritium lamp with a high-visibility orange outline ring, giving the shooter a fast, intuitive aiming point in any lighting condition. The rear sight is set up in the classic i-Dot configuration with a single green tritium lamp, delivering a clean, uncluttered sight picture that complements a primary electronic optic rather than competing with it.

Both sight bodies are constructed from steel and finished in black. The GL291 is compatible with Glock Gen 1-5 pistols, excluding the slim 42, 43, and 48 frames, and also fits Glock MOS slides. Measuring .315" at the front blade and .394" at the rear, this set is a straightforward iron-sight upgrade for defensive and range use.