Glock Trigger Upgrade: TriggerTech ACE Certified Special

Published on April 1, 2026
Duration: 12:14

This guide details the installation of the TriggerTech ACE trigger system for Glock pistols, focusing on its features like zero creep technology and adjustable pull weight. The process involves replacing factory components with the new trigger parts, including springs and pins. The video also demonstrates the performance difference using a Trigger Scan TS11, comparing the ACE trigger to a factory Glock trigger, and includes live-fire testing.

Quick Summary

The TriggerTech ACE trigger for Glock offers a significant upgrade with zero creep technology, a patented roller design, and precise pull weight adjustment via a clicker screw. Trigger scan data shows a lighter peak force (~2.94 lbs) compared to factory triggers (~7.5 lbs), with a smoother pull and shorter reset, making it ideal for competitive shooting.

Chapters

  1. 00:03Introduction to TriggerTech ACE
  2. 00:26Gavin Gear Intro & Glock Platform Love
  3. 01:14Glock Trigger System Limitations
  4. 01:33TriggerTech ACE System Features
  5. 02:27Preparing for Installation
  6. 02:50Unboxing the ACE Trigger System
  7. 03:54Trigger Installation Process
  8. 04:26Detailed Installation Steps
  9. 05:30First Impressions of the ACE Trigger
  10. 05:55Trigger Scan Setup
  11. 06:35Trigger Scan: Glock 17 with ACE Trigger
  12. 07:20ACE Trigger Scan Results Analysis
  13. 08:05Trigger Scan: Factory Glock 20 SF
  14. 08:23Factory Trigger Scan Results Analysis
  15. 09:12Factory Trigger Scan Consistency Check
  16. 10:12Live Shooting Comparison
  17. 10:14Shooting with Factory Trigger (Glock 20 SF)
  18. 10:44Shooting with ACE Trigger (Glock 17)
  19. 11:12Viewer Engagement & Conclusion

Frequently Asked Questions

What are the key features of the TriggerTech ACE trigger for Glock?

The TriggerTech ACE trigger for Glock features zero creep technology, a patented roller design, and a clicker adjustment screw for precise pull weight tuning. It is also USPSA approved and includes a pad-type safety, offering a significant upgrade over factory triggers.

How does the TriggerTech ACE trigger compare to a factory Glock trigger in terms of pull weight and feel?

Trigger scan data shows the ACE trigger has a peak force around 2.94 lbs, significantly lighter than the factory Glock's ~7.5 lbs. Users report the ACE trigger is much smoother, with a shorter reset and less grittiness, making it a joy to shoot compared to the factory option.

What tools are needed for installing the TriggerTech ACE trigger on a Glock?

Installation of the TriggerTech ACE trigger typically requires the included installation tool and Allen key. Some users may also find a rock vice helpful for stability during the process. TriggerTech also provides a video guide for assistance.

Can the TriggerTech ACE trigger be adjusted for different pull weights?

Yes, the TriggerTech ACE trigger features a 'clicker adjustment screw' for precise pull weight adjustments. Additionally, it comes with replacement springs, such as a lighter gold spring, allowing users to further configure the trigger's dynamics and pull weight.

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