Timneyed out glock NDs

Published on June 7, 2026
Duration: 5:04

This video discusses accidental discharges (NDs) in Glocks equipped with Timney Alpha Competition triggers. It highlights how improper adjustment of the trigger's set screw can bypass safety mechanisms, leading to unintended firing, especially when the slide is impacted or manipulated. The content emphasizes caution when modifying triggers for competition, as it can compromise safety, and advises against carrying such modified firearms.

Quick Summary

Over-tightening the set screw on a Timney Alpha Competition trigger for a Glock can bypass the striker block safety. This, especially with a precocked striker, can lead to accidental discharges if the slide is impacted or manipulated, such as by banging on the magazine base pad. Such modifications are generally not safe for carry.

Chapters

  1. 00:00Introduction to Glock ND Footage
  2. 00:11Footage of Trigger Malfunction
  3. 00:26Possible Accidental Discharge Scenario
  4. 00:38Analysis of Finger Placement
  5. 00:59Social Media Reactions and Theories
  6. 01:17Timney Trigger Set Screw Explanation
  7. 01:35Personal Account of Accidental Discharge
  8. 01:54Dangers of Trigger Tuning for Carry
  9. 02:05Further Social Media Commentary
  10. 02:10Lucas Botkin's Tactical Trigger Advice
  11. 02:25Hunter Constantine on Timney Trigger Issues
  12. 02:29Joel Park's Experience with Similar Malfunction
  13. 02:45Vibration and Jargon Causing Discharge
  14. 02:57General Warning on Trigger Modifications

Frequently Asked Questions

What can cause a Glock with a Timney Alpha Competition trigger to accidentally discharge?

Over-tightening the set screw on a Timney Alpha Competition trigger can bypass the striker block safety. This, combined with a pre-cocked striker, can lead to an accidental discharge if the slide is impacted or manipulated, such as by banging on the magazine base pad.

Is it safe to carry a Glock with a highly modified trigger for competition?

It is generally not recommended to carry a Glock with a highly modified trigger, especially one tuned for competition. These triggers often have very light pulls and reduced travel, which can compromise safety and increase the risk of accidental discharge in a carry scenario.

What is the role of the set screw in a Timney Alpha Competition trigger?

The set screw on a Timney Alpha Competition trigger allows for adjustment of the trigger pull weight and travel. However, if overtightened, it can interfere with the firearm's safety mechanisms, specifically the striker block, making it prone to accidental firing.

Why might banging on the bottom of a Glock cause it to fire with an aftermarket trigger?

With certain aftermarket triggers like the Timney Alpha, if the set screw is adjusted too far, it can disengage the striker block. Banging on the magazine base pad can then lift the slide slightly, releasing the precocked striker and causing an accidental discharge.

Related News

All News →

More Training & Techniques Videos You Might Like

More from Ben Stoeger

View all →