AmeriGlo GL811 3XL Night Sight Set for Glock (Exc. 42/43)

Description

AmeriGlo’s GL811 is a 3XL tall, optic-compatible sight set designed for Glock pistols. It pairs a green tritium front sight with a black outline and a flat black rear sight to provide an elevated co-witness for slide-mounted red dot optics. The set is built for use on Glock MOS slides and is described as compatible with Glock Gen 1–5 models, excluding models 42 and 43. These sights are intended to serve as reliable backup iron sights and to improve sight acquisition in low-light conditions.

Key Specifications

• The sight height is 3XL (tall) to allow an elevated co-witness with slide-mounted optics.
• The front sight features green tritium with a black outline for night visibility and daylight contrast.
• The rear sight is finished in flat black to minimize glare and aid focus on the front sight.
• The style is optic-compatible for use with many slide-mounted red dot footprints.
• Compatible optic footprints include Trijicon RMR/SRO, Holosun 407/507/508T, and EOTech EFLX.
• Fitment is listed for Glock MOS slides and noted as compatible with Glock models Gen 1–5 (except 42 and 43).
• The sight frame is constructed from steel and finished in black.
• Intended product type is handgun sights for pistols.
• The color scheme is black and green with tritium illumination on the front.

Durable and purpose-built, the AmeriGlo GL811 3XL sight set gives shooters a clear night-vision reference and a raised sight plane for reliable co-witness with slide-mounted optics. Its tritium-illuminated front and low-profile rear provide a straightforward, no-nonsense sight picture useful for range use and everyday carry setups where quick, repeatable sight acquisition matters.