Did This AMMO Change My Mind?...NEW! Hornady Critical Defense 5.7x28 Self-Defense Ammo Test!

Published on June 8, 2024
Duration: 13:32

This expert-level analysis details the performance of Hornady Critical Defense 5.7x28mm 40gr FTX ammunition tested in both a PSA Rock 5.7 pistol and a PS90 rifle. The review provides detailed ballistic gel test results, including muzzle velocities, penetration depths, and projectile expansion, offering valuable insights for firearm enthusiasts and self-defense practitioners.

Quick Summary

The Hornady Critical Defense 5.7x28mm 40gr FTX ammunition achieved impressive results in ballistic gel tests. From a PSA Rock 5.7 pistol, it averaged 1827 fps and penetrated 15.25 inches with 0.338-0.348 inch expansion. Fired from a PS90 rifle, velocities reached 2310 fps with 11.25 inches of penetration and 0.369-0.379 inch expansion.

Chapters

  1. 00:00Introduction and Test Setup
  2. 00:30Ammunition Introduction: Hornady Critical Defense 5.7x28
  3. 01:46Firearms Used: PSA Rock 5.7 and PS90
  4. 02:25PSA Rock 5.7 Velocity Test
  5. 04:06PSA Rock 5.7 Velocity Results
  6. 04:28PS90 Velocity Test
  7. 05:02PS90 Velocity Results
  8. 05:46Gel Test - PSA Rock 5.7
  9. 06:17Gel Test - PS90
  10. 06:54Gel Block Analysis
  11. 09:27Expanded Projectile Analysis
  12. 10:07Retained Weight and Diameter
  13. 11:44Final Thoughts and Conclusion

Frequently Asked Questions

What were the muzzle velocities of Hornady Critical Defense 5.7x28mm ammo in the test?

The Hornady Critical Defense 5.7x28mm 40gr FTX ammunition achieved an average muzzle velocity of 1827 fps from a 4.7-inch PSA Rock 5.7 pistol and 2310 fps from a 16-inch PS90 rifle during the test.

How did Hornady Critical Defense 5.7x28mm ammo perform in ballistic gel?

The 5.7x28mm ammo penetrated 15.25 inches with good expansion from the PSA Rock 5.7 and 11.25 inches with greater expansion from the PS90, showing effective energy transfer and projectile integrity.

What is the retained weight and expanded diameter of Hornady Critical Defense 5.7x28mm projectiles?

After testing, the projectile from the PSA Rock 5.7 retained 35.4 grains and expanded to 0.338-0.348 inches. The PS90 projectile retained 34.0 grains and expanded to 0.369-0.379 inches.

Is Hornady Critical Defense 5.7x28mm suitable for self-defense?

Based on this test, the Hornady Critical Defense 5.7x28mm 40gr FTX performed well, showing good expansion and penetration. While the speaker generally prefers other calibers for self-defense, they would consider carrying this specific round if committed to the 5.7x28 platform.

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