Palmetto AAC .300BLK 125gr FMJ & 110gr Sabre Blade Black Tip Ballistic Gel Test & Review

Published on December 26, 2024
Duration: 14:48

This video conducts a ballistic gel test comparing Palmetto State Armory's (PSA) 300 Blackout 125gr FMJ and 110gr Sabre Blade Black Tip ammunition. Chronograph readings show both loads exceeding advertised velocities from a 16-inch barrel. The FMJ demonstrated significant tumbling, creating a large wound cavity but also penetrating deeply. The ballistic tip fragmented more, resulting in an immediate energy dump and less over-penetration, though its terminal performance was partially obscured by fragmentation.

Quick Summary

In a ballistic gel test, Palmetto State Armory's 300 Blackout 125gr FMJ averaged 2254-2300 fps and tumbled significantly, creating a large wound cavity. The 110gr Sabre Blade Black Tip averaged 2397-2410 fps, fragmenting for immediate energy dump and less over-penetration.

Chapters

  1. 00:00Introduction & Ammunition Overview
  2. 00:38Ballistic Gel Setup & Calibration
  3. 01:38Chronograph Readings: 125gr FMJ
  4. 02:22Chronograph Readings: 110gr Black Tip
  5. 03:21Ballistic Gel Test: 125gr FMJ Impact
  6. 04:47125gr FMJ Wound Cavity Analysis
  7. 06:57FMJ Test Summary & Observations
  8. 07:29Ballistic Gel Test: 110gr Black Tip Impact
  9. 09:40110gr Black Tip Wound Cavity Analysis
  10. 10:05Black Tip Test Summary & Observations
  11. 12:02FMJ Bullet Disassembly & Analysis
  12. 13:10Black Tip Bullet Fragment Analysis
  13. 13:58Conclusion & Final Thoughts

Frequently Asked Questions

What were the chronograph results for the Palmetto State Armory 300 Blackout ammunition?

From a 16-inch barrel, the 125gr FMJ averaged 2254 and 2300 fps. The 110gr Sabre Blade Black Tip averaged 2410 and 2397 fps, both exceeding their advertised velocities.

How did the PSA 125gr FMJ perform in ballistic gel?

The 125gr FMJ tumbled significantly, creating a large wound cavity and penetrating over 20 inches. It even pierced the testing table, indicating deep penetration and significant energy transfer upon tumbling.

What was the terminal performance of the PSA 110gr Sabre Blade Black Tip in ballistic gel?

The 110gr Black Tip exhibited immediate energy dump and fragmentation, creating a massive wound cavity. It exited the side of the block, suggesting less over-penetration compared to the FMJ.

Can a tumbling FMJ bullet be effective for terminal ballistics?

Yes, a tumbling FMJ bullet can create a wound cavity comparable to or even greater than a hollow point, depending on the bullet's length and how it tumbles within the medium.

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