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Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel Up to $10.00 Off w/ Free S&H — 2 models

Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 13 inch, 1-7 Twist, Nitrided, CLK-13-RB
Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 16 inch, 1-7 Twist, Nitrided, CLK-16-RB
Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 13 inch, 1-7 Twist, Nitrided, CLK-13-RB
Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 13 inch, 1-7 Twist, Nitrided, CLK-13-RB
Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 16 inch, 1-7 Twist, Nitrided, CLK-16-RB
Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 16 inch, 1-7 Twist, Nitrided, CLK-16-RB
Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 13 inch, 1-7 Twist, Nitrided, CLK-13-RB
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Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 13 inch, 1-7 Twist, Nitrided, CLK-13-RB
Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 16 inch, 1-7 Twist, Nitrided, CLK-16-RB
2 of 6 images
Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 16 inch, 1-7 Twist, Nitrided, CLK-16-RB
Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 13 inch, 1-7 Twist, Nitrided, CLK-13-RB
3 of 6 images
Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 13 inch, 1-7 Twist, Nitrided, CLK-13-RB
Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 13 inch, 1-7 Twist, Nitrided, CLK-13-RB
4 of 6 images
Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 13 inch, 1-7 Twist, Nitrided, CLK-13-RB
Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 16 inch, 1-7 Twist, Nitrided, CLK-16-RB
5 of 6 images
Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 16 inch, 1-7 Twist, Nitrided, CLK-16-RB
Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 16 inch, 1-7 Twist, Nitrided, CLK-16-RB
6 of 6 images
Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 16 inch, 1-7 Twist, Nitrided, CLK-16-RB

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Product Info for Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel

A complete replacement barrel and gas system for your OEM MFR56 5.56 barrel.image

Whether you plan to shoot out your first barrel or want to enable continuous and effective sustained fire, this is what youll need. Many 5.56 barrels are designed to maintain accuracy through 10,000-15,000 rounds, however the heat produced by rapid/sustained fire can lead to premature wear if proper cooling time is not allowed. Why run the risk? Grab a spare barrel for your MFR56.

Specifications for Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel:

Manufacturer: Cloak Industries
Caliber: 5.56x45mm NATO
Barrel Profile: Nitrided
Barrel Twist Rate: 1-7
Barrel Material: Steel

Features of Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel

  • Complete with adjustable gas block and carry handle

Package Contents:

  • Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel

Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel Orderable Models

List of Orderable Models

  • Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 13 inch, 1-7 Twist, Nitrided, CLK-13-RB , MPN: CLK-13-RB , UPC: 850080862124 , Code: 6SM-RTB-CINP14-CLK-13-RB
  • Cloak Industries OEM MFR56 5.56x45mm NATO Threaded Rifle Barrel, 16 inch, 1-7 Twist, Nitrided, CLK-16-RB , MPN: CLK-16-RB , UPC: 850080862049 , Code: 6SM-RTB-CINP14-CLK-16-RB
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Last updated 2026-10-18 UTC.