This Cheap Body Armor Worked. (sort of…)

Published on June 28, 2025
Duration: 11:20

This video tests the ballistic performance and backface deformation of inexpensive body armor, likely sourced from China. While it demonstrates surprising resistance to various pistol calibers and even some rifle rounds, significant backface deformation is a major concern for personal protection. The presenter advises against using it as primary body armor but suggests potential non-wearable applications.

Quick Summary

Inexpensive body armor, costing around $30, can stop various pistol calibers and even some rifle rounds without penetration. However, significant backface deformation is a major concern, making it potentially unsafe for personal protection. It may be suitable for non-wearable applications like vehicle door reinforcement.

Chapters

  1. 00:00Introduction to Cheap Body Armor Test
  2. 00:34Where to Find Inexpensive Body Armor
  3. 00:50Testing Plan: Pistol & Rifle Calibers
  4. 01:14Penetration Test: .380 Auto
  5. 01:36Armor Material: UHMWPE
  6. 01:55Penetration Test: 9mm
  7. 02:29Penetration Test: .45 Auto
  8. 02:50Penetration Test: .38 Special & .357 Magnum
  9. 03:19Penetration Test: 5.7x28mm
  10. 03:35Sponsor Break: HSL Ammunition & 945 Industries
  11. 04:36Penetration Test: .454 Casull
  12. 05:18Penetration Test: Rifle Rounds (.223/5.56)
  13. 06:02Rifle Round Test: 16-inch Barrel
  14. 06:45The Silent Killer: Backface Deformation
  15. 07:09Pros and Cons of Cheap Body Armor
  16. 09:00Backface Deformation Test Setup
  17. 10:24Backface Deformation Results
  18. 10:40Final Thoughts & Recommendation

Frequently Asked Questions

Can cheap body armor stop bullets?

Yes, inexpensive body armor, even around $30, can stop various pistol calibers like .380 Auto, 9mm, and .45 Auto without penetration. Some also show resistance to rifle rounds like .223/5.56, though this is highly dependent on the specific armor and barrel length.

What are the risks of using cheap, uncertified body armor?

The primary risk is significant backface deformation, which can cause severe blunt force trauma. Additionally, uncertified armor lacks NIJ testing, meaning unknown quality control, potential for material substitution, and no guarantee of ballistic performance.

What material is inexpensive body armor typically made from?

The tested inexpensive body armor panels were made from ultra-high-density molecular polyethylene (UHMWPE), a strong plastic, rather than traditional woven Kevlar. Hard plates use a processed version of this material.

Is cheap body armor suitable for personal protection?

No, the presenter strongly advises against using cheap, uncertified body armor as primary protection due to excessive backface deformation. It may be suitable for non-wearable applications where deformation is less critical.

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