I Taught My First AK Build Class

Published on October 28, 2020
Duration: 12:00

This guide outlines the key steps involved in building an AKM-style rifle from a parts kit, as demonstrated in Brandon Herrera's first build class. It covers receiver preparation, barrel pressing for headspacing, riveting critical components like the trunnion and trigger guard, and final assembly. The process emphasizes precision and safety, particularly during the headspacing and riveting stages, culminating in a range test to ensure functionality.

Quick Summary

Building an AKM rifle from a parts kit involves precise steps like press-fitting the barrel to set headspacing, riveting the trunnion and trigger guard with a hydraulic press, and ensuring all components are correctly assembled. Proper headspacing is paramount for safe and reliable operation.

Chapters

  1. 00:00Introduction to AK Build Class
  2. 02:20Class Overview and Parts Kits
  3. 03:02Technical Components: Receivers and Trunnions
  4. 04:00History of AK Variants
  5. 06:30Rivet Types and Technical Drawings
  6. 07:25The Assembly Process
  7. 09:19Range Testing and Final Shots

Frequently Asked Questions

What are the key steps in building an AKM rifle from a parts kit?

Building an AKM involves preparing the stamped receiver, press-fitting the barrel to set headspacing, riveting the trunnion and trigger guard using a hydraulic press, and completing the assembly. Proper headspacing is critical for safety and function.

What tools are essential for an AKM build class?

Essential tools for an AKM build include a hydraulic press (like a 12-ton bottle jack), riveting tools, dimpling tools, a barrel press, and headspace gauges. Safety glasses are also mandatory.

Why is headspacing important when building an AKM?

Headspacing is crucial because it defines the correct distance between the bolt face and the chamber shoulder when the bolt is closed. Incorrect headspacing can lead to malfunctions, extraction failures, or dangerous over-pressure events.

What is the difference between stamped and milled AK receivers?

Stamped receivers, used in the AKM, are made from sheet metal and are faster and cheaper to mass-produce. Milled receivers, found in earlier AK-47 variants, are machined from a solid block of steel and are generally more robust but more labor-intensive to produce.

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