THE AK-50: BUILDING THE BEHEMOTH - Gun Life #12

Published on September 7, 2017
Duration: 11:10

This video documents the ambitious build of the AK-50, a .50 BMG AK-style rifle, by Brandon Herrera and his team. It highlights the extensive process from CAD design and CNC machining of steel components to crucial gunsmithing collaborations for mechanical challenges. The project emphasizes heat treating for durability and culminates in successful test fires, proving the concept of a .50 BMG rifle cycling under its own gas power.

Quick Summary

The AK-50 project involved designing components using SolidWorks CAD software and CNC machining them from solid steel. Critical parts underwent heat treatment for durability against .50 BMG pressures. Ejection issues were resolved by modifying the bolt and ejector, culminating in a successful cycling prototype.

Chapters

  1. 00:00Introduction & Initial Test Fire
  2. 00:33Project History & Deadline
  3. 01:21CAD Design & CNC Machining
  4. 03:03Gunsmithing Collaboration
  5. 03:44Heat Treating Process
  6. 04:16Range Testing & Human Test Fire
  7. 05:13Troubleshooting Ejection Issues
  8. 06:59Final Deadline Test Fire
  9. 09:08Success & Proof of Concept

Frequently Asked Questions

What software was used for the AK-50's CAD design?

The AK-50 project utilized SolidWorks, a powerful Computer Aided Design (CAD) software, to create the 3D models for all the rifle's components before they were sent for CNC machining.

What is the purpose of heat treating the AK-50's steel parts?

Heat treating is essential for hardening the steel components of the AK-50. This process significantly increases their resistance to long-term wear and the extreme pressures generated by firing .50 BMG ammunition.

What mechanical challenges did the AK-50 build face?

The team encountered and successfully resolved ejection clearance problems. This involved modifying the bolt and ejector design to ensure spent casings were reliably thrown clear of the action.

What caliber is the AK-50 rifle?

The AK-50 is chambered in the powerful .50 BMG (Browning Machine Gun) caliber, making it a significantly larger and more potent rifle than a standard AK-47.

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