AK47 (AKM): Mud Test

Published on December 31, 2015
Duration: 7:45

This guide details the procedure for conducting a mud test on an AKM rifle, as demonstrated by InRangeTV. It covers preparation, mud application, firing, malfunction analysis, and manual cycling techniques to assess extreme environmental reliability. The test reveals that while the AK platform is robust, its legendary mud-proof reputation may be somewhat exaggerated, with the rifle requiring manual intervention to cycle after initial failures.

Quick Summary

The AKM rifle, chambered in 7.62x39mm, was subjected to a mud test by InRangeTV. While it passed a control test, heavy mud application caused malfunctions like failure to extract and the bolt not going into battery. Manual cycling was required to keep it firing, indicating its extreme reliability reputation may be overstated.

Chapters

  1. 00:00Introduction and Setup
  2. 00:30Rifle Specifications
  3. 01:00Control Test
  4. 01:15Mud Application
  5. 01:50First Mud Test Firing
  6. 02:22Malfunction Analysis
  7. 03:25Second Mud Test
  8. 04:35Manual Operation
  9. 06:20Final Assessment

Frequently Asked Questions

How did the AKM perform in the mud test?

The AKM rifle experienced malfunctions after mud was applied, failing to extract spent casings and not going fully into battery. It required manual cycling to operate, suggesting its legendary mud reliability is somewhat exaggerated, earning a 'B- / C+' grade.

What specific malfunctions did the AKM exhibit during the mud test?

During the mud test, the AKM exhibited failures to extract spent casings and the bolt carrier group did not go fully into battery. These issues prevented the rifle from cycling reliably in semi-automatic mode.

Can an AKM still function if heavily fouled with mud?

Yes, an AKM can often be kept functional even when heavily fouled with mud by manually cycling the bolt after each shot. This effectively turns the rifle into a straight-pull bolt action, allowing it to fire but not cycle automatically.

What was the control test for the AKM mud test?

Before applying mud, a control test was performed where the clean AKM rifle fired five rounds to ensure it was functioning correctly. This established a baseline for its performance prior to the extreme environmental stress.

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