AK-50 Update - February 2020

Published on February 10, 2020
Duration: 8:41

Brandon Herrera provides an update on the AK-50 project, detailing a significant design shift to a stamped receiver for improved aesthetics, weight, and manufacturing efficiency. The video showcases the prototype front trunnion with PKM-sized rivets and the use of 3D-printed dies for rapid prototyping of receiver dimples. The project is currently on version 7, emphasizing a budget-conscious approach to building a .50 caliber rifle.

Quick Summary

The AK-50 project has transitioned to a stamped receiver design to preserve AK aesthetics, reduce weight, and enhance manufacturing efficiency. A prototype front trunnion using PKM-sized rivets and 3D printed stamping dies for features like receiver dimples are key developments in the V7 iteration.

Chapters

  1. 00:00Introduction & Project Status Update
  2. 00:52Design Shift: Stamped Receiver
  3. 01:43Prototype Front Trunnion Showcase
  4. 03:203D Printed Stamping Dies for Prototyping
  5. 05:45Future Outlook & V7 Prototype
  6. 07:24Alan Aztec AK-50 Music Video Snippet

Frequently Asked Questions

What is the main design change for the AK-50 project?

The AK-50 project has shifted from a milled receiver to a stamped receiver. This change aims to maintain the classic AK aesthetic, reduce the overall weight of the rifle, and improve manufacturing efficiency for potential future production.

How is Brandon Herrera speeding up prototyping for the AK-50?

To accelerate development, Brandon Herrera is utilizing 3D printed stamping dies. These dies, including male and female components, are used to precisely form features like the receiver dimple, significantly reducing lead times for prototyping.

What caliber is the AK-50 chambered in?

The AK-50 is being developed to chamber the powerful .50 BMG (Browning Machine Gun) cartridge. This makes it a large-caliber rifle designed for long-range engagements or anti-materiel roles.

What is the significance of the prototype front trunnion shown?

The prototype front trunnion is the first iteration for the stamped receiver design. It features PKM-sized rivets and scaled-up internal geometry, mimicking standard AK construction methods adapted for the larger .50 caliber platform.

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