CMMG MK47 Mutant 7.62x39 AR-15 & AK-47 Hybrid Rifle Review (HD)

Published on December 1, 2014
Duration: 12:53

This review provides an expert look at the CMMG MK47 Mutant, a hybrid AR-15 and AK-47 platform chambered in 7.62x39mm. The video details its unique features, including AK magazine compatibility, a proprietary BCG designed for the larger caliber, and accuracy testing with various ammunition types. It highlights the rifle's reliability and performance, offering valuable insights for potential buyers and firearm enthusiasts.

Quick Summary

The CMMG MK47 Mutant is a unique hybrid rifle chambered in 7.62x39mm, blending AR-15 controls with AK-47 magazine compatibility. It features a proprietary, robust bolt carrier group and demonstrated impressive accuracy, with groups as tight as 1.25 inches at 100 meters using specific ammunition.

Chapters

  1. 00:00Introduction to CMMG MK47 Mutant
  2. 00:41Rifle Overview and Reliability
  3. 02:14Accuracy Testing Setup
  4. 03:17Accuracy Results Discussion
  5. 03:49Magazine Compatibility and Bolt Hold Open
  6. 04:27Ammunition Grouping Analysis
  7. 05:18Barrel and Muzzle Device Details
  8. 06:14Handguard and Receiver Construction
  9. 06:54Lower Receiver and Magazine Fit
  10. 07:53Trigger, Grip, and Stock Options
  11. 08:34Disassembly and BCG Comparison
  12. 09:32Bolt Carrier Group and Bolt Specifications
  13. 10:39Summary and Conclusion

Frequently Asked Questions

What makes the CMMG MK47 Mutant a hybrid rifle?

The CMMG MK47 Mutant is a hybrid because it combines the familiar AR-15 controls and ergonomics with the ability to accept standard AK-47 magazines, all chambered in the 7.62x39mm caliber.

How accurate is the CMMG MK47 Mutant?

Accuracy testing showed promising results, with Wolf 124gr Hollow Points grouping at 1.25 inches and Red Army Standard Elite at 2 inches at 100 meters, indicating better-than-average accuracy for 7.62x39mm rifles.

What are the key differences in the bolt carrier group (BCG) of the MK47 compared to a standard AR-15?

The MK47 features a significantly larger, proprietary BCG made from 8620 steel with chrome lining and a bolt made from 9310 steel, designed with robust features like double O-ring extractors for enhanced reliability with the 7.62x39mm cartridge.

Does the CMMG MK47 Mutant have a bolt hold open feature?

Standard AK magazines do not provide a bolt hold-open function on the CMMG MK47 Mutant. Users can opt for aftermarket followers, such as those from WeaponTech, to enable this feature.

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