AmeriGlo GL813 XL Optic-Compatible Tritium Sights for Glock

The AmeriGlo GL813 XL Optic-Compatible Sight Set provides an elevated co-witness sight picture for slide-mounted red dot optics and suppressors while serving as dependable back-up sights. This XL Tall set features green tritium inserts with a black outline on both front and rear elements for enhanced low-light visibility. It is designed to fit Glock Gen 1-5 models, with specific exclusions, and is compatible with common MOS-style footprints.

Key Specifications

• Compatible with Glock Gen 1-5 (all models excluding 42, 43, & 48).
• Model designation is GL813.
• Front sight width is .315 inches.
• Rear sight width is .394 inches.
• Frame material is steel with luminous tritium inserts in both front and rear.
• Finish and appearance are black with green tritium and black outline on front and rear sights.
• Style is Optic-Compatible XL Tall to provide an elevated co-witness with slide-mounted optics.
• Compatible with Aimpoint Acro, Holosun 509T, Steiner MPS, and Glock MOS footprints.

Purpose-built for shooters who need a clear, elevated sight picture with dependable low-light performance, the GL813 XL sight set blends robust materials with proven tritium illumination. Its optic-compatible profile and durable steel construction make it a practical upgrade for range use, carry setups, or as reliable backup sights for slide-mounted red dot systems.