HST Shootout! 124gr vs 147gr 9mm Federal HST Ballistic Gel Test From a Taurus GX4! Which is BEST?

Published on October 22, 2021
Duration: 11:15

This ballistic gel test compares 124gr and 147gr Federal HST 9mm ammunition fired from a Taurus GX4 micro-compact pistol. Both weights achieved identical 14.5-inch penetration and exhibited excellent expansion, with the 147gr showing slightly larger expansion due to its higher mass. The test concludes that both weights perform comparably from short barrels for self-defense.

Quick Summary

In a Taurus GX4 ballistic gel test, both 124gr and 147gr Federal HST 9mm rounds achieved identical 14.5-inch penetration. The 124gr averaged 1015 fps, and the 147gr averaged 903 fps. Both expanded perfectly, proving effective from short barrels.

Chapters

  1. 00:00Intro & Test Setup
  2. 01:13Chronograph Velocity Testing
  3. 02:54Ballistic Gel Impact
  4. 06:09Penetration & Wound Channel Analysis
  5. 07:33Projectile Expansion Comparison
  6. 08:53Conclusion: Which HST is Best?

Frequently Asked Questions

How did the 124gr and 147gr Federal HST 9mm perform in a Taurus GX4 ballistic gel test?

Both weights achieved identical 14.5-inch penetration. The 124gr averaged 1015 fps, and the 147gr averaged 903 fps. Both expanded perfectly, with the 147gr showing slightly larger expansion due to its mass.

What is the average velocity difference between 124gr and 147gr Federal HST 9mm from a Taurus GX4?

From the Taurus GX4's 3-inch barrel, the 124gr Federal HST averaged 1015 fps, while the 147gr averaged 903 fps. This is a difference of approximately 112 fps, or about 10%.

Does bullet weight matter for Federal HST 9mm performance from a short barrel?

In this test with the Taurus GX4, both 124gr and 147gr HST performed comparably, achieving identical penetration and excellent expansion. The slight difference in expansion was attributed to mass, not a significant performance gap.

What are the key terminal ballistics results for Federal HST 9mm in the Taurus GX4 test?

Both 124gr and 147gr Federal HST 9mm rounds penetrated 14.5 inches in ballistic gel and exhibited perfect 'flower' expansion, demonstrating their effectiveness as self-defense ammunition from micro-compact handguns.

Related News

All News →

More Reviews Videos You Might Like

More from Tools&Targets

View all →