What is the Ultimate Urban AK-47? (Part 1)

Published on June 6, 2023
Duration: 13:59

This video details the custom build of a modernized 5.56 AK-47 at Rifle Dynamics. Key components include a 1913 rear trunnion, a monolithic handguard, and a Midwest Industries Alpha stock. The build emphasizes precision headspacing and achieves a legal 16.1-inch barrel length via a pinned and welded muzzle device. Range testing shows the 5.56 build's flat-shooting characteristics, especially when suppressed, compared to an AK-102.

Quick Summary

A modernized 5.56 AK build at Rifle Dynamics features a 1913 rear trunnion for stock options and a monolithic handguard. A 13.9-inch barrel is pinned and welded with a muzzle device to reach 16.1 inches, ensuring legal compliance while maintaining maneuverability.

Chapters

  1. 00:00Intro: Building the Ultimate Urban AK
  2. 01:18Core Components: Receiver & Trunnions
  3. 01:47Barrel Selection & Headspacing
  4. 03:06Handguard & Stock Systems
  5. 05:055.56 AK Challenges & Barrel Lengths
  6. 06:36Assembly Process Walkthrough
  7. 09:33Range Testing & Comparison

Frequently Asked Questions

What are the key components for a modernized 5.56 AK build?

A modernized 5.56 AK build focuses on a 5.56 platform with a 1913 rear trunnion for stock versatility, a front trunnion acting as a barrel extension, and often a monolithic rail handguard for accessory mounting.

How is a legal 16.1-inch barrel length achieved on a shorter AK barrel?

To achieve a legal 16.1-inch barrel length from a shorter barrel, such as a 13.9-inch one, a muzzle device like a flash hider is permanently attached via pinning and welding.

What are the advantages of the Midwest Industries Alpha Series stock on an AK?

The Midwest Industries Alpha Series stock offers significant adjustability and a folding capability, enhancing the modularity and ergonomics of an AK platform, especially for urban or concealed carry applications.

What challenges exist when building a 5.56 AK compared to a 7.62 AK?

Building a 5.56 AK presents challenges due to less standardization in parts kits compared to 7.62x39mm AKs, requiring more careful selection and potential fitting of components like the front trunnion and barrel.

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