Cloak Industries MFR56: Fightlite Killer?

Published on May 10, 2026
Duration: 25:52

This video provides an in-depth review of the Cloak Industries MFR56 belt-fed upper receiver. The presenter, with extensive testing, highlights its piston-driven operation, quick-change barrel, and dual gas settings. Key insights include its competitive pricing compared to the Fightlite MCR, initial reliability concerns with Turkish-made firing pins that were resolved with titanium replacements, and its performance characteristics, particularly when suppressed and using belts. The review emphasizes its suitability for prone shooting and its potential as a more accessible civilian belt-fed option.

Quick Summary

The Cloak Industries MFR56 is a piston-driven, belt-fed upper receiver offering a more affordable alternative to the Fightlite MCR, priced around $4,400. It features a quick-change barrel, dual gas settings, and can use both belts and standard magazines. Initial firing pin issues were resolved with titanium replacements, and it performs reliably, especially when suppressed.

Chapters

  1. 00:03Intro & Hook
  2. 01:38The Year of the Civilian Beltfed
  3. 01:45Introducing the MFR56 from Cloak Industries
  4. 01:58Channel Sponsors: Atrius Development Group
  5. 02:37Channel Sponsors: HSL Ammunition
  6. 02:56MFR56 Features Overview
  7. 03:05Comparison to Other Beltfeds (Lima 6, MCR)
  8. 03:39Origin and Manufacturing (Turkey/USA)
  9. 04:01Pricing and Value Proposition
  10. 04:14Discount Code: PSR10
  11. 04:39Detailed Features and What's Included
  12. 04:44Lower Receiver Compatibility
  13. 05:04Barrel and Suppressor Setup
  14. 05:16Feeding System Operation (M249 Comparison)
  15. 05:25Stamped Feed Tray and Upper Hinge
  16. 05:33Bolt Catch Mechanism
  17. 05:48Turkish vs. USA Made Parts Breakdown
  18. 06:12Barrel Profile and Weight
  19. 06:20Quick Barrel Change Procedure
  20. 06:44Buffer System and Nut Sack (Magazine Adapter)
  21. 07:07Gas Piston Adjustment
  22. 07:14Quad Rail Handguard
  23. 07:23Accessory Setup (Stock, Grip, Optic)
  24. 07:53Gideon Mediator XL Red Dot
  25. 08:31Weapon Light and Vertical Grip
  26. 08:36Bipod and Suppressor Details
  27. 08:59Trigger Setup (AS Designs Arcfire V1)
  28. 09:43Shooting Impressions - Initial Thoughts
  29. 10:065,000 Round Review Period
  30. 10:25Positives: 'Sewing Machine' Performance
  31. 10:38Suppressed Shooting Experience
  32. 10:53Ideal for Prone Shooting
  33. 11:20Reliability: Firing Pin Issues
  34. 11:43Titanium Firing Pin Solution
  35. 12:15Shooting Feel vs. Lima 6 and MCR
  36. 12:54Cyclic Rate and Recoil
  37. 13:11Rate of Fire with Standard Mags vs. Belts
  38. 13:48FRT Trigger and Light Primer Strikes
  39. 13:51Open Bolt vs. Closed Bolt Design History
  40. 14:14ATF Classification of Open Bolt Semi-Autos
  41. 14:32Zero Retention After 5,000 Rounds
  42. 14:47Bolt Carrier Group Spacing Recommendation
  43. 15:20Cloak Industries Customer Support
  44. 15:33Spare Parts Availability and Pricing
  45. 15:57Conclusion: Customer Support and Kinks
  46. 16:13Live Fire Test: 200 Round Belt
  47. 17:52Live Fire Test: Standard Magazine
  48. 18:12Barrel Swap Demonstration
  49. 19:03Zero Retention After Barrel Swap
  50. 19:28Burst Fire vs. Full Auto with FRT
  51. 19:56Extended Belt Fire Test (Suppressed)
  52. 20:34Performance After Extended Fire
  53. 21:01Final Thoughts on MFR56
  54. 21:11Beltfed Options Comparison (M249, Lima 6, MCR)
  55. 21:34Supporting American Businesses & Future Plans
  56. 21:51Military Use and Value Proposition
  57. 22:27Final Verdict: It Absolutely Rips
  58. 23:11Trigger Compatibility and FRT Considerations
  59. 23:31Discount Code Reminder & Final Thoughts

Frequently Asked Questions

What is the Cloak Industries MFR56 and how does it compare to the Fightlite MCR?

The Cloak Industries MFR56 is a piston-driven, belt-fed upper receiver designed as a more affordable alternative to the Fightlite MCR. It shares a similar operational design and features like a quick-change barrel but is priced significantly lower, around $4,400 compared to the MCR's $6,000-$6,500.

What were the main reliability issues with the MFR56, and how were they resolved?

Early MFR56 units experienced firing pin breakages, with Turkish-made pins failing within 1,500-2,000 rounds. Cloak Industries addressed this by manufacturing titanium firing pins, which have since proven to be flawless and resolved the issue.

How does the MFR56 perform when shooting belts versus standard magazines?

The MFR56 functions exceptionally well with belts, acting like a 'sewing machine.' When using standard AR-15 magazines, especially with an FRT trigger, the rate of fire increases, which can sometimes lead to light primer strikes due to faster bolt cycling.

What is the barrel change process like on the MFR56?

Changing the barrel on the MFR56 is a quick process. After locking the bolt to the rear, you press a button to release the barrel, slide it out, insert the new barrel, and press the button again until it clicks, securing the new barrel in place.

Is the Cloak Industries MFR56 suitable for civilian ownership?

Yes, the MFR56 is designed for civilian ownership as a closed-bolt semi-automatic firearm. While originally conceived with open-bolt designs in mind, the ATF's regulations classify semi-automatic open-bolt firearms as machine guns, making the closed-bolt MFR56 a legal option.

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