The AmeriGlo GL813 sight set delivers precision aiming capability for Glock pistols while maintaining full compatibility with popular red dot optics. This XL tall configuration provides proper sight picture height for co-witnessing with mounted optics. Green tritium inserts ensure reliable target acquisition in low-light conditions without battery dependence.
What Makes This Different
Unlike standard height sights that become unusable with optic mounting, the GL813's XL tall profile maintains iron sight functionality as a backup system. The black outline design creates sharp contrast against the tritium glow for faster sight alignment. Swiss-made tritium elements maintain brightness for 12 years, outlasting most electronic optics' battery life.Key Features
- XL tall height designed for red dot optic co-witnessing
- Green tritium inserts rated for 12-year illumination
- Black outline rear sight for enhanced contrast and accuracy
- Machined steel construction with anti-corrosion finish
- Drop-in installation compatible with factory Glock sight cuts
- Front sight measures .315" height, rear sight .394" height
- Compatible with all Glock models using standard sight dovetails
Technical Specs
- Model: GL813 Optic Compatible Set
- Front sight height: .315 inches
- Rear sight height: .394 inches
- Tritium color: Green front and rear
- Construction: Machined steel with black finish
- Tritium lifespan: 12 years guaranteed brightness
- Compatibility: Standard Glock dovetail cuts
- Installation: Drop-in replacement for factory sights
- Country of origin: USA
