Are Glock Triggers REALLY as SAFE as Everyone Claims?

Published on June 26, 2019
Duration: 29:19

This guide details how to inspect the internal safety mechanisms of a Glock firearm, focusing on the 'Safe Action' system. It covers checking the crucial engagement between the trigger bar's cruciform and the striker, the function of the safety ledge, and the role of the safety plunger. The guide also highlights potential risks associated with aftermarket triggers and emphasizes the importance of proper installation and verification for maintaining drop safety, as explained by an expert with high authority on Glock internals.

Quick Summary

Glock's 'Safe Action' trigger system ensures drop safety through the cruciform-to-striker engagement (80-100%) and integrated safeties like the safety ledge and plunger. Aftermarket triggers require careful installation and verification to maintain these safety standards, as improper adjustments can disable internal mechanisms.

Chapters

  1. 00:00Intro: Glock Trigger Safety Claims & Risks
  2. 00:42Inspecting Striker Engagement with Gunsmith Backplate
  3. 01:24Cruciform to Striker Engagement Explained
  4. 02:30The Safety Ledge Mechanism
  5. 03:12The Safety Plunger Function
  6. 04:41Visual Safety Testing Demonstration
  7. 05:53Aftermarket Trigger Responsibility
  8. 07:05Take-up & Adjustable Triggers: Zev Technologies Example

Frequently Asked Questions

How does the Glock 'Safe Action' trigger system ensure drop safety?

Glock's 'Safe Action' system relies on three integrated safeties: a trigger safety, a firing pin safety, and a drop safety. The drop safety specifically involves the engagement between the trigger bar's cruciform and the striker, requiring at least 80% to 100% contact to prevent accidental firing if dropped.

What are the risks of installing aftermarket Glock triggers?

Aftermarket triggers can alter factory tolerances. Reducing trigger take-up too much, especially with adjustable triggers, can inadvertently disable internal safeties like the safety ledge or plunger, compromising drop safety. Proper installation and verification are crucial.

How can I visually inspect Glock trigger safeties?

Using a specialized 'gunsmith backplate' with the center removed allows visual inspection of the striker and cruciform engagement. A flashlight can illuminate the internal mechanisms, confirming the safety ledge and plunger function during trigger manipulation.

Who should install aftermarket Glock triggers?

Many trigger manufacturers recommend installation by a certified Glock armorer or qualified gunsmith. This ensures proper function and helps mitigate liability, as aftermarket parts can affect the firearm's safety characteristics.

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