AmeriGlo GL815 3XL Optic-Compatible Glock Night Sights

Description

The AmeriGlo GL815 3XL optic-compatible sight set provides a tall, co-witness sight picture for Glock slides using slide-mounted red dot optics. It features green tritium inserts with a black outline on both front and rear elements for low-light visibility without paint-filled dots. The set is finished in black and intended as primary optic co-witness and reliable backup sights. Compatible with Glock Gen 1–5 models except 42, 43, and 48, and fits MOS slides.

Key Specifications

• Compatible with Glock Gen 1–5 (excluding 42, 43, 48) for a wide range of factory models.
• Model designation is AmeriGlo GL815 3XL (optic-compatible tall sight set).
• Sight style is Optic-Compatible 3XL tall suppressor sights designed to co-witness red-dot optics.
• Front insert is green tritium with black outline for low-light aim points.
• Rear insert is green tritium with black outline for a matching sight picture.
• Finish and frame color are black for a low-profile appearance.
• Front and rear widths are .365″ front and .451″ rear as listed for this configuration.
• Fits MOS slides and is compatible with common optic footprints.
• Optic footprint compatibility: Holosun 407/507/508T, Trijicon RMR/SRO, EOTech EFLX.
• Firearm type intended for: pistol.

For shooters seeking a straightforward, durable sighting solution, the GL815 3XL combines elevated co-witness capability with tritium illumination and a blackout outline for contrast in varied light. Its optic compatibility and Glock coverage make it a practical upgrade for range use and everyday carry setups where a clear, elevated sight picture is desired.