AKU-94 Bullpup AK Conversion

Published on February 18, 2014
Duration: 5:21

This guide details the modification process for converting an AK-47 into an AKU-94 bullpup configuration, as demonstrated by Ian McCollum on Forgotten Weapons. It covers the installation of the conversion kit, modification of the trigger linkage and sear engagement for improved pull, reinforcement of sights, mounting of optics like the Docter red dot, and ergonomic enhancements for magazine changes. The process requires advanced gunsmithing skills and careful attention to detail to achieve a functional bullpup platform from a potentially low-quality base kit.

Quick Summary

The AKU-94 bullpup conversion kit for AK-47 rifles can be improved with modifications. Key steps include enhancing the trigger linkage and sear engagement for a better pull, reinforcing or replacing sights, and adding a groove to the pistol grip for easier magazine changes. The design is right-hand only and requires advanced gunsmithing skills.

Chapters

  1. 00:19Introduction to AKU-94
  2. 01:46Internal Mechanism and Trigger Mods
  3. 02:52Sights and Optics Setup
  4. 03:55Magazine Compatibility and Ergonomics
  5. 04:40Live Fire Testing

Frequently Asked Questions

What are the main challenges with the AKU-94 bullpup conversion kit?

The AKU-94 conversion kit is often criticized for its low quality, particularly concerning the trigger mechanism which requires significant modification for a decent pull. Additionally, the original sights can be flimsy, and the bullpup design presents ergonomic challenges, making it right-hand only and potentially awkward for magazine changes without modification.

How can the trigger pull be improved on an AKU-94 bullpup conversion?

Improving the trigger pull involves modifying the sear engagement of the original AK-47 trigger group. This typically requires careful filing or adjustment to shorten and lighten the trigger break, often in conjunction with the wire linkage system that connects the forward bullpup trigger to the rear sear.

What modifications are recommended for the AKU-94's sighting system?

The original sights on the AKU-94 conversion kit are often unstable. Recommendations include reinforcing them with epoxy and set screws, or preferably, removing the front iron sight entirely to mount a red dot optic like a Docter sight on the elevated rail for a clearer field of view.

Are there any ergonomic issues with the AKU-94 bullpup design?

Yes, the AKU-94 bullpup design is exclusively for right-handed shooters due to the bolt handle's position. A common ergonomic issue is the difficulty of magazine changes, which can be mitigated by adding a groove to the pistol grip for better magazine alignment.

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