.45 Colt vs .45 acp Ballistic Gel Test With the Taurus Judge & Rock Island Armory 1911!

Published on March 20, 2022
Duration: 13:51

This video provides a detailed ballistic gel test comparing .45 Colt and .45 ACP ammunition, specifically Hornady Critical Defense 185 gr FTX, fired from a Taurus Judge and a Rock Island Armory 1911, respectively. The expert instructor meticulously records muzzle velocities and analyzes wound channels, penetration, and projectile expansion. The results show remarkably similar performance between the two calibers in this specific test scenario.

Quick Summary

In a ballistic gel test comparing .45 Colt and .45 ACP using Hornady Critical Defense 185gr FTX, both calibers showed remarkably similar performance. .45 Colt penetrated 13.75 inches, while .45 ACP penetrated around 12.25 inches. Both achieved similar muzzle velocities (approx. 1000 fps) and exhibited comparable bullet expansion and retained weight.

Chapters

  1. 00:00Introduction & Test Overview
  2. 00:22Equipment and Setup
  3. 00:41Ammunition & Firearms Introduction
  4. 01:54.45 ACP Chrono Test
  5. 02:43.45 Colt Chrono Test
  6. 04:08.45 ACP Ballistic Gel Test
  7. 05:37.45 Colt Ballistic Gel Test
  8. 06:16Ballistic Gel Wound Channel Analysis
  9. 07:37Penetration Measurements
  10. 09:22Bullet Examination & Measurements
  11. 11:52Conclusion & Comparison Summary

Frequently Asked Questions

How did .45 Colt and .45 ACP perform in a ballistic gel test with Hornady Critical Defense 185gr FTX?

In a test using Hornady Critical Defense 185gr FTX, .45 Colt from a Taurus Judge penetrated 13.75 inches, while .45 ACP from a RIA 1911 penetrated around 12.25 inches. Both showed similar expansion and retained weight, indicating comparable terminal performance.

What were the muzzle velocities for .45 Colt and .45 ACP in the Tools&Targets test?

The .45 ACP averaged 1004 fps, consistent with its claim. The .45 Colt, despite initial chronograph issues, also averaged around 1000-1010 fps, showing similar velocity to the .45 ACP in this comparison.

Which caliber, .45 Colt or .45 ACP, expanded better in ballistic gel?

Both calibers demonstrated excellent expansion. The .45 Colt projectile expanded to 0.69-0.70 inches, while the .45 ACP projectiles expanded to 0.67-0.70 inches. Both retained significant weight, indicating robust expansion.

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