SCAR vs M16 Snow and Ice

Published on September 13, 2011
Duration: 8:20

This video compares the FN SCAR 16S and Colt M4 in extreme arctic conditions, simulating a test inspired by a 1986 Shooters Magazine article. Both rifles were subjected to freezing temperatures and water immersion, causing their bolts to freeze shut. After manual clearing, both firearms demonstrated reliable function, with the M4 performing exceptionally well even after being packed with snow. The SCAR 16S experienced a minor issue with locking open on the last round, attributed to an old magazine.

Quick Summary

Both the FN SCAR 16S and Colt M4 performed reliably in extreme arctic conditions, even after being frozen shut. After manual clearing, both rifles fired successfully. The M4 showed exceptional resilience, continuing to function after being packed with snow.

Chapters

  1. 00:00Introduction: Arctic Rifle Test Inspiration
  2. 01:39Setup: SCAR 16S & M4 in Sub-Zero Temps
  3. 02:14The Freeze Test: Water & Ice Immersion
  4. 03:10Initial Results: Frozen Bolts & Mistakes
  5. 04:08M4 Performance in Snow and Ice
  6. 05:21SCAR 16S Performance & Magazine Issue
  7. 06:37Conclusion: Arctic Durability Comparison

Frequently Asked Questions

How did the FN SCAR 16S and Colt M4 perform in extreme cold weather tests?

Both the FN SCAR 16S and Colt M4 demonstrated impressive reliability in arctic conditions. After being frozen shut with water immersion, both rifles fired successfully once manually cleared. The M4 even continued to function after being packed with snow.

What specific conditions were the SCAR 16S and M4 tested under?

The rifles were tested in arctic conditions with ambient temperatures below 10°F. They were subjected to water being poured over their operating areas and left to freeze for an hour, simulating extreme cold and ice buildup.

Did the SCAR 16S or M4 experience any malfunctions during the arctic test?

The SCAR 16S failed to lock open on the last round, which the host attributed to an old magazine. The M4 performed reliably throughout the test, even after being packed with snow. Both rifles initially had frozen bolts.

What was the inspiration behind this arctic firearms test?

The test was inspired by an old 1986 article from Shooters Magazine that detailed rifle tests conducted by Alaska State Troopers in arctic conditions. This historical context motivated the current experiment.

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