9mm Defensive Load Barrier Tests!

Published on November 6, 2015
Duration: 37:29

This expert-level analysis from Military Arms Channel details 9mm defensive load performance through various barriers. Instructor Tim, with high authority, uses calibrated ballistic gelatin and adheres to FBI testing standards to evaluate ammunition like Underwood Xtreme Defender, Hornady Critical Duty, Speer Gold Dot, and Federal HST. The tests reveal significant differences in penetration and expansion based on bullet design and barrier type, offering crucial insights for defensive firearm users.

Quick Summary

Military Arms Channel's expert analysis reveals 9mm defensive load performance through barriers. Underwood Xtreme Defender showed the most consistent penetration and cavity effects through drywall, wood, and sheet metal. Traditional hollow points often failed to expand after barrier impact, leading to over-penetration.

Chapters

  1. 00:00Introduction and Ammo Selection
  2. 01:37Test Setup
  3. 02:22Drywall Barrier Testing
  4. 08:37Wood Barrier Testing
  5. 14:46Sheet Metal Barrier Testing
  6. 23:23NATO Ball and Bare Gel Comparison
  7. 28:13Body Armor Penetration Test
  8. 31:03Final Summary and Conclusions

Frequently Asked Questions

How did different 9mm defensive loads perform through common barriers?

In barrier tests, Underwood Xtreme Defender showed consistent penetration and cavity effects through drywall, wood, and sheet metal. Hornady Critical Duty performed well but hooked in wood. Federal HST expanded through drywall and wood but not sheet metal. Speer Gold Dot plugged in wood and over-penetrated.

Which 9mm defensive ammunition was most consistent in barrier testing?

According to the Military Arms Channel test, the Underwood Xtreme Defender (+P) was the most consistent performer across all tested barriers, including drywall, wood, and 22-gauge sheet metal, maintaining significant penetration and temporary cavity effects.

What are the key differences in 9mm defensive ammunition performance after barrier impact?

Traditional hollow points like Speer Gold Dot and Federal HST can fail to expand after hitting barriers like wood or sheet metal due to plugging, leading to over-penetration. Specialized designs like Underwood Xtreme Defender aim to mitigate this.

What is the significance of testing 9mm defensive loads through barriers?

Testing through barriers like drywall, wood, and sheet metal simulates real-world scenarios where defensive ammunition must perform after encountering intermediate obstacles, revealing how bullet design affects penetration, expansion, and terminal ballistics.

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