The AK-107: How It REALLY Works

Published on September 16, 2019
Duration: 20:49

This guide breaks down the unique Balanced Automatics Recoil System (BARS) of the AK-107, as explained by firearm engineer Brandon Herrera. It details how the dual-piston mechanism, synchronized by gears, cancels out reciprocal forces to achieve exceptionally flat shooting, a significant departure from standard AK operating principles. The explanation includes historical context and comparisons to civilian variants.

Quick Summary

The AK-107's Balanced Automatics Recoil System (BARS) uses dual, gear-synchronized pistons to cancel reciprocal forces, drastically reducing felt recoil for flatter shooting. This advanced system, detailed by Brandon Herrera, differs significantly from standard AK gas operation and is also found in civilian variants like the Saiga MK-107.

Chapters

  1. 00:00Introduction to the AK-107
  2. 02:42Standard AK vs. BARS Operation
  3. 05:52Mechanics of the BARS System
  4. 11:36History and Civilian Variants
  5. 13:41Drawbacks and Complexity

Frequently Asked Questions

What makes the AK-107's recoil system unique?

The AK-107 features a Balanced Automatics Recoil System (BARS) with two opposing pistons synchronized by gears. This design cancels out reciprocal forces, resulting in significantly reduced felt recoil and exceptionally flat shooting, especially during full-auto fire.

How does the AK-107's BARS system differ from a standard AK?

Unlike standard AKs that use a single piston to drive the bolt carrier, the AK-107 splits the gas impulse between two pistons moving in opposite directions. This synchronized action minimizes the recoil impulse felt by the shooter, a key innovation over traditional AK designs.

Are there civilian versions of the AK-107's technology?

Yes, the Saiga MK-107 is a civilian rifle that incorporates the AK-107's flat-shooting technology. This variant is often utilized in competitive shooting disciplines that benefit from rapid, accurate follow-up shots.

What are the main drawbacks of the AK-107's BARS system?

The primary drawbacks are increased manufacturing complexity and cost due to the intricate gear synchronization and dual-piston setup. Additionally, the system is highly proprietary, sharing few parts with standard AK platforms, which can affect maintenance and parts availability.

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