AmeriGlo GL329 XL Tall Suppressor Tritium Sights for Glock – Green/White

Description

The AmeriGlo GL329 XL Tall set exists for one job: raising your irons high enough to work alongside a slide-mounted red dot or a suppressor. That extra height puts the sights up in the lower third of your optic window, giving you a true co-witness backup if the electronics ever go dark. Green tritium sits in the front post and both rear dots, wrapped in crisp white outlines that pop in daylight and glow when the lights drop. The front measures .315 inches, the rear .394 inches, with a square notch that keeps your picture clean and repeatable.

Where the GL329 XL Tall Set Earns Its Keep

This is a genuine workhorse setup. AmeriGlo builds these from CNC-machined steel and assembles them with Swiss-made tritium, which is the same recipe trusted by law enforcement, military, and folks who carry every day. Owners running Holosun and other micro red dots report a clean co-witness in the lower third, and the tall rear doubles as a solid ledge for one-handed or weak-hand slide manipulations. That kind of real-world durability shows up in the field, with some sets going strong well past the eight-year mark.

Fitment and Install Notes for the GL329

This set covers most Glock Gen 1-5 pistols and drops right onto MOS slides, so you're good on the 17, 19, 22, 26, 34, and plenty more. It skips the 42, 43, 43X, and 48, so double-check your model before ordering. The rear sight needs a sight pusher tool and the front needs a front sight tool, neither of which is included. A dab of thread locker on the front sight screw is cheap insurance and keeps everything locked in through recoil.

If you're building out an optic-height Glock and want a dependable iron backup that also plays nice with a can, the GL329 checks the boxes without any wasted frills. Bright, tough, and purpose-built.