TT Ace has stopped working

Published on May 27, 2026
Duration: 11:38

Ben Stoeger provides an update on his TriggerTech ACE trigger for a Glock 47, detailing its performance over 10,000-20,000 rounds. Initially a favorite, the trigger has begun experiencing consistent light strikes and is no longer functional. He discusses previous reliability, occasional light strikes that were resolved with cleaning, and the current failure mode. The video also touches on a related issue observed by Brantley Merriam concerning potential unsafe conditions with aggressive modification, and Ben's own testing which did not replicate the issue.

Quick Summary

The TriggerTech ACE trigger in Ben Stoeger's Glock 47 has failed after 10,000-20,000 rounds due to consistent light strikes. While initially reliable, the issue has persisted despite cleaning and a new striker spring, indicating a more significant internal problem requiring repair.

Chapters

  1. 00:00TriggerTech ACE Update & Initial Impressions
  2. 00:12Brantley Merriam's Trigger Behavior Observation
  3. 00:25History of the TriggerTech ACE in the Glock 47
  4. 00:52Speaker's Favorite Gun Setup (Glock 47)
  5. 01:07Current Status: TriggerTech ACE is Non-Functional
  6. 01:15Reason for Failure: Light Striking
  7. 01:27Previous TriggerTech ACE in Use by Joel
  8. 01:42Round Count and System Performance
  9. 01:59Troubleshooting Attempts: Cleaning and Springs
  10. 02:19Current State: Still Not Working
  11. 02:37Motivation to Repair the Trigger
  12. 02:51Overall Product Opinion and Current Status
  13. 03:02Brantley Merriam's Unsafe Condition Observation
  14. 03:20Speaker's Test of Merriam's Observation
  15. 03:43Speaker's View on Aggressive Modifications
  16. 03:51Viewer Questions and Comments
  17. 04:04Maintenance and Repair Needs
  18. 04:16Internal Safeties with Aftermarket Triggers
  19. 04:26Recommendation for Duty/Carry Triggers
  20. 04:41Aggressive Aftermarket Products for Carry
  21. 04:52TriggerTech Legacy Special vs. Competition Trigger
  22. 05:21Viewer Experience with TriggerTech on Glock 34
  23. 05:37Viewer Support and Appreciation
  24. 05:42Rethinking 'Race Out' Glocks
  25. 05:57Potential RXM Trigger Release
  26. 06:03RXM with Aftermarket Trigger Example
  27. 06:35Comparison to Other Triggers (Canik, Walther, P10)
  28. 06:52Final Thoughts on TriggerTech ACE Status

Frequently Asked Questions

What is the current status of the TriggerTech ACE trigger in Ben Stoeger's Glock 47?

The TriggerTech ACE trigger in Ben Stoeger's Glock 47 is currently non-functional, experiencing consistent light strikes after approximately 10,000-20,000 rounds. Initial troubleshooting with cleaning and a new striker spring has not resolved the issue.

What were the early performance characteristics of the TriggerTech ACE trigger?

Initially, the TriggerTech ACE trigger was highly reliable and a favorite. While occasional light strikes occurred, they were typically resolved with cleaning, particularly focusing on the safety plunger within the trigger mechanism.

What potential safety concerns were raised regarding aggressive aftermarket trigger modifications?

A related observation by Brantley Merriam suggested that aggressive manipulation of a firearm with certain aftermarket triggers could lead to a loose striker, potentially creating an unsafe condition. The speaker tested this on his own firearm but did not replicate the behavior.

How does the TriggerTech ACE compare to other aftermarket triggers mentioned?

The speaker prefers the TriggerTech ACE over triggers like the stock Canik Rival, Walther DPT, and even a P10 with an Overwatch kit, citing its overall performance and feel despite its current failure.

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