9MM vs .40S&W!....Hornady Critical Defense AMMO Test!

Published on November 25, 2023
Duration: 12:12

This video provides a detailed comparison of 9mm Luger and .40 S&W Hornady Critical Defense ammunition through ballistic gel testing. The presenter, demonstrating significant expertise, analyzes velocity, penetration, expansion, and weight retention, concluding that the .40 S&W offers superior performance in this specific test scenario.

Quick Summary

In a ballistic gel test, the .40 S&W Hornady Critical Defense (165gr FTX) averaged 1130 fps with 468 ft-lb of energy, penetrating 19 inches. The 9mm Luger (115gr FTX) averaged 1108 fps with 313 ft-lb, penetrating 12.25 inches. Both expanded well through clothing, but the .40 S&W's superior energy and penetration led to it being declared the winner.

Chapters

  1. 00:00Introduction & Test Overview
  2. 00:22Ammunition Test Setup
  3. 00:44Ammunition & Firearms Details
  4. 02:099mm Velocity Test Results
  5. 03:37.40 S&W Velocity Test Results
  6. 05:14Ballistic Gel Impact Tests
  7. 06:31Gel Penetration & Disruption
  8. 08:23Projectile Expansion & Weight Retention
  9. 09:58Conclusion: .40 S&W vs 9mm
  10. 11:32Outro & Call to Action

Frequently Asked Questions

What were the key performance differences between 9mm and .40 S&W Hornady Critical Defense in the ballistic gel test?

The .40 S&W Hornady Critical Defense demonstrated superior penetration, reaching 19 inches in ballistic gel compared to the 9mm's 12.25 inches. It also delivered significantly more muzzle energy (468 ft-lb vs. 313 ft-lb), while both rounds showed excellent expansion and weight retention.

How did the velocity and energy compare between the tested 9mm and .40 S&W ammunition?

The 9mm averaged 1108 fps with 313 ft-lb of muzzle energy, while the .40 S&W averaged 1130 fps with 468 ft-lb of muzzle energy. The .40 S&W showed a substantial 155 ft-lb advantage in energy.

Did the Hornady Critical Defense ammunition expand effectively after passing through clothing barriers?

Yes, both the 9mm and .40 S&W Hornady Critical Defense projectiles expanded effectively after penetrating the heavy clothing barrier (denim, fleece, two cotton t-shirts). The 9mm expanded slightly wider than the .40 S&W in this test.

Which caliber did the presenter favor based on the ballistic gel test results?

The presenter declared the .40 S&W the clear winner for performance in this test due to its greater energy and penetration depth. While acknowledging the 9mm performed well, the preference leaned towards the more powerful round.

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