Ameriglo GL811 Optic Compatible Sight Set for Glock - 3XL Tall Green Tritium Black Outline Front / Flat Black Rear

The Ameriglo GL811 is an optic-compatible iron sight set purpose-built for Glock pistols. Machined from steel with a black finish and cut to the taller 3XL height, the iron sights clear a slide-mounted red dot optic and deliver a precise, elevated co-witness, giving you a dependable back-up sighting system for any carry, duty, or competition red-dot Glock.

The front sight features a green tritium lamp with a black outline ring for fast, intuitive sight acquisition in low-light conditions, and measures .365" across. The rear sight is finished in glare-reducing flat black and measures .451" wide, channeling the shooter's focus onto the front insert for quick, decisive target acquisition.

The GL811 installs via the standard Glock dovetail and fits all Glock models except the 42, 43, and 48, including Gen 1 through Gen 5 pistols. Whether running a slide-mounted red dot for everyday carry, duty use, or competition, this set gives you a co-witnessing back-up iron sight you can trust.