The Glock You Can't Buy: COA Durability Test

Published on August 10, 2025
Duration: 16:07

The Glock 19 Gen 5 with the Aimpoint COA optic undergoes extreme durability testing, including being run over by a truck, and remains functional. The COA optic features a unique direct-mount dovetail system, offering improved durability over standard plates. Despite its robust performance, civilian sales have ceased, driving up market prices.

Quick Summary

The Glock 19 Gen 5 with Aimpoint COA optic features a direct-mount dovetail system for enhanced durability. This rare combination survived extreme tests, including being run over by a truck, while maintaining function and zero.

Chapters

  1. 00:00Intro: The Unbuyable Glock 19 Gen 5 COA
  2. 00:34COA Optic Mounting System Explained
  3. 01:12COA vs. Original Acro Comparison
  4. 02:01Sig P320 Controversy & Industry Context
  5. 04:37Zeroing and Initial Range Test
  6. 06:39Durability Test: Barricades & Drops
  7. 07:49Extreme Test: Glock Run Over By Truck
  8. 10:28Water Immersion Test
  9. 11:14Conclusion: Most Durable Combo?

Frequently Asked Questions

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

The Aimpoint COA features a direct-mount dovetail system, exclusive to Glock factory slides, designed for maximum durability and reliability, unlike standard MOS plates.

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

The combination proved extremely durable, surviving multiple drops, impacts, and even being run over twice by a full-size truck, while maintaining functionality and zero.

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

Glock has reportedly ceased civilian sales of this specific model, possibly to prioritize military contracts, leading to high demand and inflated prices on the secondary market.

What are the advantages of the Aimpoint COA over the original Acro?

The COA is described as smaller, lighter, and having a larger, clearer window compared to the original Acro, addressing aesthetic and functional complaints of the older design.

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