Hornady 123gr SST 6.5 Grendel Gel Test

Published on August 8, 2017
Duration: 2:53

This video provides an expert-level analysis of the Hornady 123gr SST 6.5 Grendel ammunition through a detailed ballistic gel test. The instructor, Andrew, methodically measures velocity, penetration, expansion, and temporary stretch cavity, offering insights into the bullet's performance for various applications like hunting and home defense. The data presented is specific and derived from specialized equipment, highlighting the instructor's deep understanding of terminal ballistics.

Quick Summary

The Hornady 123gr SST 6.5 Grendel ammunition achieved an average velocity of 2437 FPS, penetrated 21.7 inches in ballistic gel, and retained 84.6 grains of its weight. It expanded to a maximum of 0.530 inches, creating a significant temporary stretch cavity. While effective for hunting, its deep penetration may be a concern for home defense in confined spaces.

Chapters

  1. 00:00Introduction & ARFCOM News Logo
  2. 00:10Ammunition Selection: Hornady 123gr SST
  3. 00:28Ballistic Gel Setup & Velocity Test
  4. 00:43Bullet Impact & Slow Motion
  5. 01:12Gel Block Analysis & Measurements
  6. 01:33Performance Summary & Home Defense Discussion
  7. 02:13Hunting vs. Home Defense Suitability
  8. 02:27Viewer Engagement & Call to Action

Frequently Asked Questions

What is the average velocity of the Hornady 123gr SST 6.5 Grendel in the ARFCOM News test?

In the ballistic gel test conducted by ARFCOM News, the Hornady 123gr SST 6.5 Grendel ammunition achieved an average velocity of 2437 feet per second (FPS). This measurement was taken using a Magnetospeed XFR chronograph during the test.

How deep did the Hornady 123gr SST 6.5 Grendel penetrate ballistic gel?

The Hornady 123gr SST 6.5 Grendel ammunition demonstrated significant penetration, reaching a depth of 21.7 inches within the ballistic gel blocks during the test. This indicates its capability for deep tissue disruption.

What were the expansion and retained weight for the Hornady 123gr SST 6.5 Grendel?

The Hornady 123gr SST 6.5 Grendel bullet expanded to a maximum diameter of 0.530 inches and a minimum of 0.450 inches. It retained 84.6 grains of its original weight after passing through the ballistic gel.

Is the Hornady 123gr SST 6.5 Grendel suitable for home defense?

While effective for hunting due to deep penetration and tissue disruption, the Hornady 123gr SST 6.5 Grendel's 21.7-inch penetration in gel might pose an over-penetration risk in close-quarters home defense, especially in apartment settings. Lighter bullets might be considered for reduced risk.

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