AmeriGlo GL191 Optic Compatible Sight Set Glock XL Tall Tritium

The AmeriGlo GL191 sight set transforms Glock pistols into optic-ready platforms while maintaining reliable backup iron sights. This XL tall configuration provides absolute co-witness with popular red dot optics, ensuring shooters retain sight picture consistency whether using electronic or traditional aiming systems.

What Makes This Different

Unlike standard height sights that become unusable with mounted optics, the GL191's XL tall profile positions the front sight at the optimal height for co-witnessing with micro red dots. The green tritium inserts provide 12-year illumination without batteries, while the white outline front sight enhances target acquisition in daylight conditions. This dual-illumination system outperforms basic night sights that rely solely on tritium or painted outlines.

Key Features

• XL tall height enables absolute co-witness with micro red dot optics
• Green tritium inserts in both front and rear sights for 12-year illumination
• White outline front sight for enhanced daylight visibility and target contrast
• Optic-compatible design maintains backup sight functionality
• Steel construction with nitride finish for corrosion resistance
• Direct replacement for factory Glock sights - no modifications required
• Compatible with standard Glock sight installation tools

The GL191 sight set performs consistently across temperature ranges from -40°F to 140°F, maintaining tritium brightness and structural integrity. Law enforcement agencies specify these sights for duty weapons where backup iron sights remain critical even with mounted optics. Competition shooters benefit from the precise sight picture and rapid target acquisition, particularly in low-light stages where tritium illumination provides an advantage over non-illuminated alternatives.

Technical Specs

• Height: XL tall profile for optic co-witnessing
• Tritium: Green, 12-year rated lifespan
• Front sight: White outline with green tritium insert
• Rear sight: Green tritium inserts
• Material: Steel construction with protective finish
• Compatibility: Glock pistols with factory dovetail cuts
• Installation: Standard sight pusher tool required
• Country of origin: USA

AmeriGlo's reputation for precision manufacturing ensures consistent sight alignment and durability under recoil stress. The GL191 represents the practical solution for shooters who demand both optic compatibility and reliable backup sights without compromise.