The NEW COA Glock First Look

Published on January 30, 2025
Duration: 10:31

This review introduces the new Glock COA (Custom Optic Adapter) system, a factory-integrated Aimpoint red dot optic available on select Glock models like the G19 Gen5 and G43X. It highlights the innovative screwless mounting system, allowing for a low profile that enables co-witnessing with iron sights. The optic features a durable aluminum body, a 3.5 MOA dot, and is nitrogen-purged for reliability.

Quick Summary

The new Glock COA (Custom Optic Adapter) system integrates a factory-mounted Aimpoint red dot optic onto select Glock models. It features an innovative screwless mounting system and a low profile that allows co-witnessing with iron sights.

Chapters

  1. 00:00SHOT Show Recap & Intro
  2. 00:30Introducing the Glock COA System
  3. 01:05Aimpoint Partnership & Exclusivity
  4. 02:00Unique Screwless Mounting System
  5. 03:30Low Profile & Co-witness
  6. 04:50Optic Specs: 3.5 MOA Dot
  7. 06:20Battery Tray & Waterproofing
  8. 08:35Nitrogen Purging & Reliability

Frequently Asked Questions

What is the new Glock COA system?

The Glock COA (Custom Optic Adapter) is a system that integrates a factory-mounted Aimpoint red dot optic directly onto select Glock pistol models, offering a streamlined and reliable aiming solution.

How does the Glock COA optic mount to the slide?

The COA system features an innovative screwless mounting design. Instead of screws going through the slide, it uses a front lip and a rear sight clamp mechanism for secure optic attachment.

Can you co-witness iron sights with the Glock COA optic?

Yes, the deep-milled slide design allows the Aimpoint COA optic to sit low enough on the pistol that standard-height iron sights can be used for co-witnessing without affecting grip.

What are the key specifications of the Aimpoint COA optic?

The Aimpoint COA optic has a full aluminum body, a 3.5 MOA red dot, a side-loading battery tray, and is nitrogen-purged. It is rated waterproof up to 25 meters.

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