Testing a Bullet Resistant Face Mask on a Watermelon

Published on January 24, 2026
Duration: 0:59

This video demonstrates the ballistic performance of a Level IIIA bullet-resistant mask using a watermelon as a substitute head. The mask successfully stops handgun rounds up to .357 Magnum but is penetrated by a 5.56 NATO rifle round, highlighting the limitations of soft armor against rifle threats. The testing was conducted by CajunBoyJake, who shows clear expertise in ballistic ratings and firearm handling.

Quick Summary

A Level IIIA bulletproof mask is rated to stop handgun rounds up to .44 Magnum, including .22LR, 9mm, and .357 Magnum. However, it is not designed for rifle rounds; a 5.56 NATO round will penetrate it, as demonstrated in ballistic testing.

Chapters

  1. 00:00Introduction & Test Plan
  2. 00:12.22LR and 9mm Testing
  3. 00:39.357 Magnum Testing
  4. 00:505.56 NATO Testing

Frequently Asked Questions

What is a Level IIIA bulletproof mask rated to stop?

A Level IIIA bulletproof mask is rated to stop handgun rounds up to .44 Magnum. This includes common calibers like .22LR, 9mm, and .357 Magnum, as demonstrated in ballistic testing.

Can a Level IIIA mask stop rifle rounds like 5.56 NATO?

No, a Level IIIA mask is not designed to stop rifle rounds. As shown in testing, a 5.56 NATO round will achieve a clean pass-through, completely defeating the mask's protection.

What was tested against the bulletproof mask in the video?

The video tests a Level IIIA bulletproof mask against .22LR, 9mm, .357 Magnum, and 5.56 NATO rounds. A watermelon is used as a substitute head for the ballistic tests.

What brand of bulletproof mask was tested?

The video tested a bulletproof mask manufactured by SecDefense USA. It was identified as a Level IIIA rated mask with a manufacture date of August 2023.

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