The Glock You Can't Buy: COA Durability Test

Published on August 10, 2025
Duration: 16:07

This comprehensive review by Honest Outlaw details the extreme durability testing of a Glock 19 Gen 5 equipped with the Aimpoint COA optic. The video highlights the optic's robust construction, surviving impacts, being run over by a truck, and submersion, all while maintaining functionality and zero. The review also touches upon industry issues, such as the Sig P320's safety concerns, and the scarcity of the COA-equipped Glock for civilian purchase.

Quick Summary

The Glock 19 Gen 5 with Aimpoint COA optic demonstrates extreme durability, surviving impacts, being run over by a truck, and submersion while retaining zero. This combo features a unique direct-mount dovetail system for enhanced reliability, though civilian availability is limited due to potential military contracts.

Chapters

  1. 00:00Introduction: Glock 19 Gen 5 COA
  2. 00:34COA Mounting System Explained
  3. 01:12COA vs. Original Acro
  4. 02:01Sig P320 Controversy & Industry Context
  5. 04:37Zeroing and Initial Shooting Impressions
  6. 06:39Durability Testing: Barricades & Drops
  7. 07:49Extreme Durability: The Truck Test
  8. 10:28Water Immersion Test
  9. 11:14Final Assessment & Scarcity

Frequently Asked Questions

What makes the Aimpoint COA optic unique for the Glock 19 Gen 5?

The Aimpoint COA optic utilizes a direct-mount dovetail system exclusive to Glock factory slides, designed for maximum durability and reliability, unlike standard MOS plates found on other models.

How durable is the Aimpoint COA optic on the Glock 19 Gen 5?

The optic and handgun combo underwent extreme testing, including being driven over by a truck and submerged in water, after which it retained zero and remained functional, suggesting exceptional durability.

Why is the Glock 19 Gen 5 with Aimpoint COA optic difficult to purchase?

The video suggests that Glock may be prioritizing military contracts, leading to a cessation of civilian sales for this specific configuration, making it highly sought after and scarce on the market.

What safety issues are mentioned regarding the Sig P320?

The review notes widespread safety concerns and uncommanded discharge issues with the Sig P320, leading to its rejection by various federal agencies and competition organizations.

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