CMMG Mutant Realities: This Ain't Mythbusters [Full Review]

Published on July 2, 2016
Duration: 34:41

This CMMG Mutant MK47 review highlights significant reliability issues, including frequent stoppages and light primer strikes, despite impressive accuracy and AR-style ergonomics. The reviewer found the rifle's performance in field conditions to be unacceptable for a self-defense firearm, even after receiving a replacement upper. While it offers better ergonomics than traditional AKs, its reliability shortcomings make it a questionable choice compared to proven AK platforms.

Quick Summary

The CMMG Mutant MK47 (7.62x39mm) review reveals significant reliability issues, including frequent stoppages and light primer strikes, even with a replacement upper. Despite good accuracy, its performance in field conditions makes it unsuitable for self-defense compared to more dependable AK platforms.

Chapters

  1. 00:00Introduction to the CMMG Mutant MK47
  2. 02:11Reliability Issues and Track Record
  3. 04:52Testing Methodology and Manufacturer Response
  4. 08:21Desert Testing of the Second Upper
  5. 10:08Comparison with AK Platforms
  6. 11:14Ergonomics and Features
  7. 13:34Competitive Options and Accuracy
  8. 15:54Final Assessment and Verdict

Frequently Asked Questions

What were the main reliability issues with the CMMG Mutant MK47?

The CMMG Mutant MK47 experienced frequent stoppages and light primer strikes during testing. These issues persisted even after CMMG provided a replacement upper receiver, indicating a systemic problem with the rifle's reliability in various conditions.

How did the CMMG Mutant MK47 perform in terms of accuracy?

The CMMG Mutant MK47 demonstrated impressive accuracy, often achieving sub-MOA groups with specific ammunition like Hornady SST. This level of precision was a positive aspect, contrasting with its significant reliability shortcomings.

How does the CMMG Mutant MK47 compare to traditional AK platforms?

While the Mutant offers superior AR-style ergonomics, its reliability issues make it less desirable for defense compared to traditional AK platforms like the Arsenal SGL-21. The AK's proven dependability is favored over the Mutant's ergonomic advantages.

Is the CMMG Mutant MK47 suitable for self-defense?

Based on the extensive testing and persistent reliability failures, the CMMG Mutant MK47 is not recommended for self-defense. A self-defense firearm must be exceptionally reliable out of the box, a standard the Mutant failed to meet.

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