New Glock Gen 6 Optics Cut

Published on January 10, 2026
Duration: 2:22

This guide details the assessment of the new Glock Gen 6 optics cut, highlighting its proprietary design and incompatibility with previous MOS accessories. The video features live-fire testing and a critical review of industry standards for optic footprints. The speaker, an established tactical gear reviewer, provides insights based on direct comparison of internal components and practical user experience.

Quick Summary

The Glock Gen 6 optics cut introduces a new proprietary design, moving away from the previous MOS system. This change requires specific mounting plates and renders older MOS accessories incompatible due to altered screw hole placement and footprint dimensions. Testing shows the new cut holds zero reliably over 200 rounds, though stock plastic sights are considered outdated.

Chapters

  1. 00:00New Optics Cut Overview
  2. 00:27Industry Footprint Critique
  3. 00:41Internal Changes and Incompatibility
  4. 01:07Plastic Iron Sights Rationale
  5. 01:43Range Testing and Final Assessment

Frequently Asked Questions

What is the main difference between the Glock Gen 6 optics cut and previous Glock MOS systems?

The Glock Gen 6 optics cut is a new proprietary design that deviates from the older Modular Optic System (MOS). This means it requires specific mounting plates and is not directly compatible with accessories designed for the previous MOS footprint, including different screw hole placements.

Does the new Glock Gen 6 optics cut require special mounting plates?

Yes, the Gen 6 proprietary optics cut necessitates the use of new mounting plates specifically designed for this generation. Older MOS plates or mounts designed for different footprints will not work with the Gen 6 system.

How reliable is the new Glock Gen 6 optics cut for holding zero?

During testing with approximately 200 rounds, the new Glock Gen 6 optics cut demonstrated no optic shift or rotation, indicating good reliability for maintaining zero under recoil.

Why does Glock continue to use plastic iron sights on new models like the Gen 6?

Glock's rationale for using plastic iron sights is primarily cost-driven. They assume most users will replace these with their preferred aftermarket sights, thus saving the consumer money compared to including more expensive factory steel or night sights.

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