Ammo Inc 9mm 115 Grain vs 124 Grain Ballistic Gel Test Using The Taurus GX4!

Published on February 20, 2022
Duration: 10:53

This video provides an expert-level ballistic gel test comparing Ammo Inc 9mm 115gr JHP and 124gr JHP ammunition fired from a Taurus GX4. The Tools&Targets host, an experienced firearms reviewer, details velocity, penetration, expansion, and weight retention for each round. The 115gr showed a larger wound channel but some lead shedding, while the 124gr offered deeper penetration and 100% weight retention, with both rounds deemed excellent for defensive use.

Quick Summary

An expert ballistic gel test compared Ammo Inc 9mm 115gr and 124gr JHP rounds fired from a Taurus GX4. The 115gr achieved 1103 fps, expanded to 0.42", retained 106.1gr. The 124gr averaged 980 fps, expanded to 0.51", and retained 100% weight (124.2gr). Both are recommended for self-defense.

Chapters

  1. 00:00Introduction & Test Overview
  2. 00:47Ammunition and Firearm Overview
  3. 01:40Chronograph Velocity Testing
  4. 03:33Ballistic Gel Impact & Wound Channel
  5. 05:02Gel Results Analysis
  6. 06:39Projectile Recovery & Measurement
  7. 08:38Conclusion & Recommendation

Frequently Asked Questions

How did Ammo Inc 9mm 115gr and 124gr JHP ammunition perform in a ballistic gel test using a Taurus GX4?

The 115gr JHP achieved 1103 fps, expanded to 0.42 inches, and retained 106.1 grains. The 124gr JHP recorded 980 fps, expanded to 0.51 inches, and maintained 100% weight retention (124.2 grains). Both showed excellent defensive characteristics.

What were the key differences in terminal ballistics between the 115gr and 124gr Ammo Inc 9mm JHP rounds?

The 115gr round created a wider temporary wound cavity but shed some weight, while the 124gr round offered deeper penetration and complete weight retention with slightly less expansion. The 124gr was preferred for its consistency.

What firearm was used for the Ammo Inc 9mm ballistic gel test, and what were its specifications?

The test utilized a Taurus GX4, a popular micro-compact 9mm pistol featuring a 3-inch barrel. This barrel length influenced the observed muzzle velocities of the tested ammunition.

What metrics are important when evaluating defensive handgun ammunition performance?

Key metrics include muzzle velocity, penetration depth (typically 12-18 inches in gel), expansion diameter, and weight retention. These factors collectively indicate the ammunition's ability to incapacitate a threat effectively and reliably.

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