357 Magnum Federal 158gr SP vs CCI Blazer 158 JHP Ballistic Gelt Test & Review

Published on May 30, 2025
Duration: 19:08

This video provides a detailed ballistic gel test comparing Federal 158gr Soft Point and CCI Blazer 158gr JHP ammunition fired from a 6-inch Rossi 972 revolver. The test measures velocity, penetration, wound cavity, retained weight, and expansion through both bare gel and four layers of denim, offering insights into the performance differences between the two .357 Magnum loads.

Quick Summary

In a ballistic gel test with a 6-inch .357 Magnum, Federal 158gr SP ammunition penetrated over 19 inches with a 2-inch wound cavity, while CCI Blazer 158gr JHP expanded to .60 inches creating a massive 4-inch deep wound cavity. Clothing barriers hindered CCI expansion but caused Federal to blunt and expand slightly.

Chapters

  1. 00:00Introduction & Previous Test Recap
  2. 00:16Firearm Used: Rossi 972 (6-inch)
  3. 01:12Ammunition Overview: Federal SP & CCI JHP
  4. 01:46Velocity Testing Setup
  5. 02:46CCI Blazer 158gr JHP Velocity Results
  6. 03:49Federal 158gr SP Velocity Results
  7. 04:01Test Procedure: Penetration, Gel, Weight, Expansion
  8. 04:29Ballistic Gel Setup & Table Stability
  9. 05:23Test Sequence: Bear Block First
  10. 05:28Federal 158gr SP Bear Block Test
  11. 06:08CCI Blazer 158gr JHP Bear Block Test
  12. 06:59Federal 158gr SP Bear Block Results Summary
  13. 07:50CCI Blazer 158gr JHP Bear Block Results Summary
  14. 08:39Penetration Measurements (Bear Block)
  15. 09:47Wound Cavity Analysis (Bear Block)
  16. 10:47Denim Test Setup
  17. 10:54Denim Test Sequence
  18. 11:12CCI Blazer 158gr JHP Denim Test Results
  19. 13:01Federal 158gr SP Denim Test Results
  20. 14:37Denim Test Analysis & Implications
  21. 16:04Comparison: 357 Magnum vs 5.7x28mm Holes
  22. 16:51Retained Weight & Expansion Measurements
  23. 18:32Final Thoughts & Future Tests

Frequently Asked Questions

How did Federal 158gr SP .357 Magnum perform in ballistic gel from a 6-inch barrel?

The Federal 158gr Soft Point .357 Magnum ammunition penetrated over 19 inches in 10% ballistic gelatin from a 6-inch barrel, exiting the 12-inch block. It showed a wound cavity of approximately 2 inches at its widest point and retained nearly its full weight.

What were the results of the CCI Blazer 158gr JHP .357 Magnum in ballistic gel?

The CCI Blazer 158gr JHP .357 Magnum ammunition achieved significant expansion in bare ballistic gel, creating a massive wound cavity about 4 inches deep. It expanded to roughly .60 inches and retained nearly its full weight, rivaling larger caliber handgun performance.

How did clothing barriers affect .357 Magnum ammunition performance?

When fired through four layers of denim, the CCI Blazer 158gr JHP failed to expand, acting like an FMJ. The Federal 158gr SP showed slight expansion and blunting, resulting in a capture within the gel block at approximately 23 inches.

What were the measured velocities for .357 Magnum 158gr loads from a 6-inch barrel?

From a 6-inch barrel, the Federal 158gr SP averaged around 1270 fps, exceeding its advertised 1240 fps. The CCI Blazer 158gr JHP averaged approximately 1200 fps, also surpassing its advertised 1150 fps.

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