can safety glasses really stop fragments?

Published on January 21, 2020
Duration: 13:21

This guide details an experiment to test the fragment-stopping capabilities of various safety glasses when subjected to impacts from 9mm rounds fired at a steel target. The test utilizes a CAA MCK for Glock handguns and concludes that even inexpensive safety glasses offer significant protection against high-velocity fragments, emphasizing the critical importance of eye protection during shooting activities. The demonstration is led by Edwin Sarkissian, a recognized firearms content creator.

Quick Summary

The experiment confirmed that even inexpensive safety glasses effectively stop 9mm fragments from penetrating their lenses. Brands like DeWalt, Milwaukee, and HDX were tested, showing that while frames might crack, the lenses provide crucial protection, emphasizing the importance of always wearing eye protection during shooting activities.

Chapters

  1. 00:00Intro: Safety Glass Fragment Test
  2. 01:36Target Setup and Physics
  3. 02:19CAA MCK Demonstration
  4. 05:08Live Fire Testing
  5. 08:03Results and Inspection
  6. 11:35Conclusion on Eye Protection

Frequently Asked Questions

Do inexpensive safety glasses offer protection against firearm fragments?

Yes, the experiment demonstrated that even budget-friendly safety glasses, costing as little as $3, successfully stopped 9mm copper jacket fragments from penetrating their polycarbonate lenses, highlighting their critical role in eye safety.

What is a CAA MCK and how is it used?

The CAA MCK (Micro Conversion Kit) is an accessory that converts compatible Glock handguns into a carbine-like platform, featuring a folding brace, spare magazine holder, and flashlight mount for enhanced stability and utility.

How were the safety glasses tested for fragment resistance?

Safety glasses were placed on a cardboard base beneath an angled steel target. 9mm rounds were fired at the target, and fragments deflected downwards were captured by the glasses and cardboard to assess penetration.

What brands of safety glasses were tested in the video?

The video showcased a variety of safety glasses from brands including DeWalt, Milwaukee, and HDX, with prices ranging from $3 to $30, to evaluate their fragment-stopping capabilities.

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