Trigger Safeties: New Idea or Ancient Technology?

Published on February 23, 2021
Duration: 1:39

This video explores the history of trigger-based safety mechanisms, demonstrating that the technology is not a new invention by Glock. By examining an Iver Johnson firearm from the turn of the century, the presenter shows a similar trigger safety lever design that predates modern firearms by over 100 years. This highlights how contemporary firearm designs often build upon or reintroduce concepts from earlier eras.

Quick Summary

The trigger-based safety lever, often associated with modern firearms like Glock, is not a new invention. An Iver Johnson firearm from the turn of the 20th century, over 120 years ago, featured a similar mechanism where a lever on the trigger had to be depressed to allow the trigger to be pulled.

Chapters

  1. 00:00Reader Question: Glock and Trigger Safeties
  2. 00:21Examining an Old Iver Johnson Firearm
  3. 00:38Iver Johnson Trigger Safety Mechanism
  4. 00:56Modern Glock Trigger Safety
  5. 01:12Conclusion: Nothing New Under the Sun

Frequently Asked Questions

Was Glock the first manufacturer to use a trigger-based safety lever?

No, Glock was not the first manufacturer to install a trigger-based safety lever. The video demonstrates that similar technology existed over 120 years ago on firearms like the Iver Johnson.

How does a trigger safety lever work?

A trigger safety lever typically cams out of the way when pressed, allowing the main trigger mechanism to be activated. This prevents accidental discharge by requiring a deliberate action on the lever before the trigger can be pulled.

What is an example of an older firearm with a trigger safety?

An example of an older firearm with a trigger safety is an Iver Johnson from the turn of the 20th century. This firearm featured a lever on the trigger that had to be depressed to allow the trigger to move rearward.

Is the trigger safety technology in modern Glocks a new invention?

No, the trigger safety technology in modern Glocks is not a new invention. The video shows that the fundamental principle of a trigger-mounted safety lever has been in use for over a century, with modern designs often building on these older concepts.

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