AmeriGlo GL491 3XL Tall Tritium Sight Set for Glock

AmeriGlo GL491 Optic-Compatible Sight Set

The AmeriGlo GL491 represents a thoughtful solution for Glock owners who run slide-mounted red dot optics. This sight set delivers what matters: precise elevation for a true co-witness picture with your optic, and reliable backup sights when you need them most.

Key Features

• 3XL Tall Profile: Elevated sight picture designed specifically for co-witness with modern red dot optics
• Green Tritium Front Sight: Glows in low-light conditions; white outline aids target acquisition in daylight
• Flat Black Rear Sight: Clean, uncluttered design minimizes visual noise
• Universal Glock Compatibility: Works with all Glock models and Glock MOS variants

Specifications

• Front sight height: 0.365"
• Rear sight height: 0.451"
• Material: High-quality steel construction
• Finish: Flat black

Optic Compatibility

These sights are engineered to co-witness with popular slide-mounted optics including Trijicon RMR, RMR HD, RCR, and SRO; Holosun 407C, 507C, and 508T; and EOTech EFLX systems.

Purpose-Built Performance

Whether your Glock serves as a personal protection tool or a range companion, AmeriGlo sights provide the backup capability every optic-equipped pistol should have. The tritium front sight ensures visibility when ambient light fails—a critical advantage in defensive scenarios.