223 / 5.56 vs 7.62x39: Ballistics gel filled chickens!

Published on October 23, 2021
Duration: 7:17

This video provides a direct comparison between 7.62x39mm and 5.56mm/.223 Remington calibers using ballistic gel-filled chickens. The expert instructor demonstrates the terminal ballistics of Hornady SST bullets from both a KS-47 (7.62x39) and a Stag Arms AR-15 (5.56mm), detailing the impact and fragmentation differences. The analysis highlights the more destructive performance of the 7.62x39mm round in this specific test scenario.

Quick Summary

In a ballistic gel test using chickens, the 7.62x39mm caliber with a 123-grain Hornady SST bullet showed more destructive terminal ballistics and deeper penetration (approx. 12 inches) than the 5.56mm/.223 caliber with a 55-grain Hornady SST bullet, which penetrated about 1 inch into the second gel block after causing significant meat fragmentation.

Chapters

  1. 00:10Video Introduction & Calibers
  2. 00:21Ballistic Gel Setup
  3. 00:487.62x39 Rifle Used
  4. 01:005.56 Rifle Used
  5. 01:21Ammunition Details
  6. 01:46Test Procedure
  7. 02:015.56 Test Shot
  8. 02:205.56 Impact Analysis
  9. 04:007.62x39 Test Shot
  10. 04:197.62x39 Impact Analysis
  11. 06:19Conclusion & Comparison

Frequently Asked Questions

What calibers are being compared in the ballistic gel test?

The video compares the 7.62x39mm and 5.56mm/.223 Remington calibers. Both were tested using Hornady SST ballistic tip bullets fired from respective rifles into ballistic gel-filled chickens.

Which caliber performed better in the ballistic gel chicken test?

In this specific test, the 7.62x39mm caliber demonstrated more destructive terminal ballistics and deeper penetration compared to the 5.56mm caliber, causing more extensive damage to the ballistic gel and chicken.

What specific ammunition was used for the comparison?

The test utilized Hornady SST ballistic tip bullets. For the 7.62x39mm, a 123-grain load was used, and for the 5.56mm/.223, a 55-grain load was employed, ensuring consistency in bullet type.

What firearms were used in the comparison?

A KS-47 rifle with a 16-inch barrel was used for the 7.62x39mm tests, and a Stag Arms AR-15 rifle, also with a 16-inch barrel and equipped with a Leupold scope, was used for the 5.56mm tests.

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