Prototype Accurized AK-74 - Is it Sub-Minute?

Published on July 8, 2021
Duration: 18:16

This video details a prototype AK-74 developed with Atlantic Firearms, aiming to achieve sub-minute-of-angle accuracy using a Straight Jacket barrel system. The project, initiated about a decade prior, utilized a Bulgarian Circle 10 parts kit on a US receiver with a virgin barrel. Testing involved various 5.45x39mm ammunition types, including Hornady V-Max, Wolf, and Red Army Standard, to assess the effectiveness of the barrel sleeve in enhancing rigidity and heat dissipation.

Quick Summary

A prototype AK-74 was developed to achieve sub-minute-of-angle accuracy using a Straight Jacket barrel system, aiming to compete with AR-15s. While it achieved groups around 1.2-1.7 inches with specific ammunition, the project was halted due to high costs and the scarcity of match-grade 5.45x39mm ammo.

Chapters

  1. 00:10Introduction to the Prototype AK-74
  2. 00:365.45x39mm Ammunition Challenges
  3. 01:00Standard AK-74 Comparison
  4. 02:01AK vs. AR Accuracy Debate
  5. 02:47Improving AK-74 Accuracy
  6. 03:23The Prototype Project Begins
  7. 04:31Introducing the Prototype Rifle
  8. 05:07The Straight Jacket Barrel System
  9. 06:53Ammunition for Accuracy Testing
  10. 07:34Ammunition Types for Testing
  11. 08:59Shooting Setup and Rest
  12. 10:06Straight Jacket Barrel Installation Details
  13. 13:33Accuracy Test Results: Hornady & Wolf
  14. 14:51Accuracy Test Results: Red Army Standard
  15. 15:21Final Accuracy Test with Best Ammo
  16. 16:07Overall Accuracy Assessment
  17. 16:24Project Conclusion and Reasons for Failure
  18. 17:01Final Thoughts on the Prototype

Frequently Asked Questions

What was the goal of the prototype AK-74 project?

The primary goal was to develop a match-grade AK-74 capable of competing with match-grade AR-15s, specifically aiming for sub-minute-of-angle (1 MOA) accuracy using available 5.45x39mm ammunition.

How does the Straight Jacket barrel system work?

The Straight Jacket system involves a metal sleeve with a proprietary substance that encases the existing barrel. This increases barrel rigidity and improves heat dissipation, preventing the barrel from holding excessive heat.

What were the accuracy results of the prototype AK-74?

With preferred ammunition like Hornady V-Max and Wolf, the rifle achieved groups between 1.2 to 1.7 inches. However, it struggled with other ammunition types, and overall sub-MOA consistency was not achieved.

Why did the prototype AK-74 project ultimately fail?

The project was discontinued due to the high cost of implementing the Straight Jacket system and the lack of readily available match-grade 5.45x39mm ammunition, which prevented it from achieving the desired competitive accuracy.

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