The AmeriGlo 2XL Tall Optic-Compatible Sight Set (brand part number GL470) is built for Glock MOS slides running a taller-profile red dot or a suppressor, where a standard or XL Tall sight set would sit too low to co-witness. AmeriGlo pairs a black, serrated front sight with a flat black rear sight, both cut to the taller 2XL height so the irons stay usable as a fast back-up reference even with an optic mounted. It fits all Glock Gen1-5 pistols with an MOS slide and matches the Vortex Viper optic footprint, dropping right onto a slide already cut for that mount.

Key Specifications

• Cut to a 2XL Tall height, taller than a standard suppressor-height sight set.
• Front sight is black and serrated for a fast, glare-free sight picture.
• Rear sight uses a flat black profile for a clean sight plane.
• Fits all Glock Gen1-5 pistols with an MOS slide.
• Matches the Vortex Viper optic footprint.
• Doubles as a reliable back-up sight if the mounted optic fails.

Frequently Asked Questions

What Glocks does this fit? Glock Gen1-5 pistols with an MOS slide.

What optic footprint does it match? The Vortex Viper footprint.

Why is it taller than a standard sight set? The 2XL height is built to co-witness with taller optics and suppressors that sit above a standard sight line.

Buy the AmeriGlo 2XL Tall Optic-Compatible Sight Set – Glock MOS

Get a proper co-witness with your Vortex Viper without swapping sights again. Order it from our AmeriGlo lineup, part of our gun sights selection, at our Lubbock, Texas gun shop for fast, direct shipping.