A .300 Blackout That Isn't Awful?!? .300 AAC 123gr Power Strike Gel Test

Published on October 18, 2019
Duration: 7:42

This review details a ballistic gel test of the .300 AAC 123gr Power Strike ammunition fired from an 8-inch ARFCOM upper. The test revealed significant temporary stretch cavity and explosive fragmentation upon entry, with fragments penetrating approximately 14.2 inches. While this load exhibits less penetration than some alternatives, it offers a potential solution for self-defense scenarios where over-penetration is a concern. The average velocity recorded was 2,376 fps.

Quick Summary

The .300 AAC 123gr Power Strike ammunition, tested from an 8-inch barrel, achieved 14.2 inches of penetration in ballistic gel with significant fragmentation and a retained weight of only 9.4 grains. Its average velocity was 2,376 fps, offering a potential self-defense option for those concerned about over-penetration.

Chapters

  1. 00:00Introduction to .300 AAC Power Strike
  2. 00:40Live Fire and High-Speed Analysis
  3. 01:16Gel Inspection and Measurements
  4. 04:50Summary of Ballistic Results
  5. 06:26Velocity Data Analysis
  6. 06:45Comparison and Final Thoughts

Frequently Asked Questions

What were the key ballistic results for the .300 AAC 123gr Power Strike ammunition?

The .300 AAC 123gr Power Strike achieved approximately 14.2 inches of penetration in ballistic gel, with significant fragmentation and a retained weight of only 9.4 grains. It created a large temporary stretch cavity and a 5-inch neck before major disruption.

What was the average velocity of the .300 AAC 123gr Power Strike from an 8-inch barrel?

When fired from an 8-inch ARFCOM upper, the .300 AAC 123gr Power Strike ammunition averaged 2,376 feet per second (fps), with a low standard deviation of 19.54 fps across five shots.

How does the .300 AAC 123gr Power Strike compare to other .300 Blackout self-defense rounds?

Compared to rounds like the Barnes 110gr Tac-TX, which often exceeds 18 inches of penetration, the Power Strike's extensive fragmentation and shallower penetration (14.2 inches) make it a consideration for self-defense where over-penetration is a concern.

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