2g-ACM - Left Handed Spuhr G3 vs WWK AK74 Beta - Part 1

Published on June 14, 2018
Duration: 23:04

This video details the modernization of a left-handed G3 rifle and an AK74 Beta, focusing on ergonomic improvements and weight reduction. Experts Ian McCollum and Karl Kasarda discuss specific components like the Spuhr stock, Aimpoint CompM5, and KNS adjustable gas piston, highlighting their impact on performance and reliability during a competition stage. The analysis covers both successes and failures encountered under practical shooting conditions.

Quick Summary

Experts Ian McCollum and Karl Kasarda detail modernization projects on a left-handed G3 and an AK74 Beta. Key upgrades include the Spuhr stock and Aimpoint CompM5 for the G3, and weight reduction with KNS adjustable gas piston for the AK74. The video analyzes performance and reliability issues encountered during a practical shooting stage.

Chapters

  1. 00:00Introduction to Modernization Projects
  2. 01:21Left-Handed G3 Conversion Details
  3. 02:09Spuhr G3 Stock and Ergonomics
  4. 03:27G3 Trigger and Optics
  5. 04:32Modernized AK74 Weight Reduction
  6. 06:51AK74 Optics and Gas System
  7. 10:01Stage 1 Walkthrough
  8. 11:02Karl's Run (AK74 Beta)
  9. 14:13Ian's Run (Left-Handed G3)
  10. 17:11Post-Stage Analysis

Frequently Asked Questions

What are the key modifications made to the left-handed G3 rifle in the video?

The left-handed G3 features a right-side charging handle for easier manipulation by left-handed shooters, an ambidextrous safety selector, a welded optics rail, and an ergonomic Spuhr adjustable stock designed for modern optics.

How was the weight of the AK74 Beta reduced, and what components were used?

The AK74 Beta's weight was reduced from over 13 lbs to 9 lbs by swapping heavy Zenitco parts for lighter FAB Defense polymer handguards and a triangle stock, improving its handling characteristics.

What reliability issues were encountered with the AK74 Beta, and why?

The AK74 Beta experienced short stroking malfunctions due to the KNS adjustable gas piston being tuned too light for the dusty match conditions, preventing the bolt carrier group from cycling fully.

What was the performance outcome of the left-handed G3 during the competition stage?

The left-handed G3 performed reliably throughout the stage, completing it in 165.96 seconds. While functional, its manual of arms, particularly reloads, was noted as slower than that of an AR-15 platform.

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