Waking The Dead: .357mag HSM 125gr UHP Carbine Gel Test

Published on August 9, 2019
Duration: 7:31

This video details a ballistic gel test of HSM 125gr UHP .357 Magnum ammunition fired from a 16-inch Rossi M92 lever-action carbine. The test evaluates penetration, expansion, and temporary stretch cavity, comparing performance to previous revolver tests. The instructor notes that while the carbine 'wakes up' the .357 Magnum, the overall performance, particularly velocity, is not as high as expected for this caliber from a 16-inch barrel.

Quick Summary

A 16-inch carbine barrel significantly enhances .357 Magnum performance, 'waking up' the round. In a ballistic gel test, HSM 125gr UHP .357 Magnum ammunition showed instant expansion and impressive temporary stretch cavities, with penetration depths around 16-18 inches in bare gel and over 21 inches through heavy clothing.

Chapters

  1. 00:02Introduction: .357 Mag HSM 125gr UHP Carbine Test
  2. 00:05Ammunition Details: HSM 125gr UHP
  3. 00:20Carbine vs. Revolver Performance
  4. 00:48Test Setup: Rossi M92 Carbine
  5. 01:48Bare Gel Test Results: Penetration & Expansion
  6. 02:10High-Speed Footage: Temporary Stretch Cavity
  7. 04:04Heavy Clothing Test Setup & Issues
  8. 04:33Heavy Clothing Test Results: Penetration
  9. 04:47Projectile Recovery & Examination
  10. 05:25Analysis: Temporary Stretch Cavity & Gel Performance
  11. 05:32Analysis: Heavy Clothing Test & Retained Weight
  12. 05:44Overall Performance Assessment
  13. 05:51Expected vs. Actual Carbine Velocity
  14. 06:36Recommendation & Conclusion
  15. 06:57Call to Action: Comments & Camera Rental

Frequently Asked Questions

How does a 16-inch carbine barrel affect .357 Magnum performance?

A 16-inch carbine barrel significantly increases the velocity and overall performance of .357 Magnum ammunition compared to a revolver. It 'wakes up' the round, leading to more dramatic effects in ballistic testing, though the specific ammunition tested here didn't reach its full potential.

What were the penetration depths for HSM 125gr UHP .357 Magnum in bare gel?

In the bare ballistic gel test, the HSM 125gr UHP .357 Magnum ammunition achieved penetration depths of 16.3 inches for the first shot and 17.8 inches for the second shot, indicating substantial penetration.

Did the HSM 125gr UHP .357 Magnum expand in ballistic gel?

Yes, the HSM 125gr UHP .357 Magnum ammunition demonstrated instant expansion in ballistic gel. High-speed footage also revealed a pretty impressive temporary stretch cavity, suggesting significant tissue disruption.

What is the expected velocity for .357 Magnum from a 16-inch barrel?

For a 125-grain .357 Magnum round fired from a 16-inch barrel, an instructor would typically expect velocities around 1700 feet per second or faster. This level of performance can make it comparable to intermediate rifle cartridges in terms of damage potential.

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