Watchtower Firearms Flat Faced Muzzle Brake 5.56 NATO Black Nitride 5.20" OAL, Model CMB556FB.

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by Watchtower

Watchtower Firearms Flat Faced Muzzle Brake 5.56 NATO Black Nitride 5.20" OAL, Model CMB556FB.

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Retail: $79.99

The Watchtower Firearms Flat Faced Muzzle Brake, model CMB556FB, is purpose-built for rifles chambered in 5.56 and features a modern flat-faced design. Manufactured from 4140 steel with a black nitride finish, it offers durability and resistance to environmental wear. With an overall length of 5.20 inches, this muzzle brake is compatible with standard 5.56 barrels using 1/2x28 threading and is engineered to help mitigate recoil and muzzle rise.

  • Black nitride PVD finish for corrosion resistance
  • 5.20 inches overall length confirmed by manufacturer
  • Made from 4140 steel for robust performance

This Watchtower muzzle brake delivers reliable recoil management and is designed to withstand tough usage. Suitable for a range of AR-platform rifles, it is a proven component for shooters seeking lasting build quality and control.

Not shippable to California, Illinois, or Washington.

Specifications

Manufacturer:
Watchtower
Category:
muzzle-device
Length:
5.2"
UPC:
853810006683
MPN:
CMB556FB
Required Component:
No

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Where to Buy

Optics Planet
In Stock
$74.99
Classic Firearms
Availability Unknown
$74.99

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Bundle Package

This is a bundled product that includes multiple components. The exact contents may vary - check the product description for more details.

• Complete assembly ready to use

• Multiple components included

• Value package pricing

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