9MM vs .380 ACP!...Hornady Critical Defense AMMO Test.

Published on June 1, 2023
Duration: 13:39

This comprehensive ballistic test compares Hornady Critical Defense .380 ACP and 9mm Luger ammunition. The analysis, conducted by an experienced instructor using a LabRadar chronometer and ballistic gel, reveals significant differences in performance. The 9mm consistently outperformed the .380 ACP in terms of velocity, energy, and terminal ballistics, demonstrating superior expansion and penetration.

Quick Summary

In a ballistic gel test, the 9mm Hornady Critical Defense 115gr FTX demonstrated superior performance with an average velocity of 1109 fps and significant expansion to 0.543-0.553 inches, penetrating 12.5 inches. The .380 ACP 90gr FTX averaged 875 fps and failed to expand, tumbling and penetrating 16 inches.

Chapters

  1. 00:00Introduction and Test Setup
  2. 00:31Ammo Comparison Overview
  3. 01:19Ammunition Details
  4. 01:48Firearms Used for Testing
  5. 02:36Chronograph Speed Test - .380 ACP
  6. 03:38Chronograph Speed Test - 9mm
  7. 04:15Muzzle Energy Comparison
  8. 04:52Ballistic Gel Test - .380 ACP
  9. 06:55Ballistic Gel Test - 9mm
  10. 07:17Penetration and Expansion Analysis
  11. 09:45Bullet Examination and Measurements
  12. 11:02Final Thoughts on Critical Defense Ammo
  13. 11:42Conclusion and Call to Action

Frequently Asked Questions

How does Hornady Critical Defense 9mm compare to .380 ACP in ballistic performance?

In a ballistic gel test, the 9mm Hornady Critical Defense 115gr FTX demonstrated superior performance with an average velocity of 1109 fps and significant expansion to 0.543-0.553 inches, penetrating 12.5 inches. The .380 ACP 90gr FTX averaged 875 fps and failed to expand, tumbling and penetrating 16 inches.

What are the muzzle energy differences between 9mm and .380 ACP Hornady Critical Defense?

The tested 9mm Hornady Critical Defense 115gr FTX produced approximately 314 ft-lb of muzzle energy. In contrast, the .380 ACP Hornady Critical Defense 90gr FTX generated significantly less energy, measuring around 153 ft-lb, highlighting the 9mm's greater power.

Did the .380 ACP Hornady Critical Defense ammunition expand in ballistic gel?

No, the .380 ACP Hornady Critical Defense 90gr FTX ammunition tested did not expand in ballistic gel. One round tumbled and penetrated 16 inches, while another exited the block at 12 inches without any signs of expansion.

Which firearm was used for the 9mm ballistic test?

The 9mm ballistic test was conducted using a Canik Mete MC9, which features a 3.1-inch barrel. This short barrel length is noted to potentially reduce performance compared to longer barrels but reflects common carry firearms.

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