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JMAC Customs RRD-2C 14F KeyMount Muzzle Brake - M14x1 LH

Muzzle Brake

In stock
Only 1 left

JMAC Customs RRD-2C 14F KeyMount Muzzle Brake - M14x1 LH


The RRD-2C is a shortened version of the RRD-4C by removing the 2 smallest ports creating a more compact package! At 2.23" it still adds 1.53" and can be permanently attached to a 14.5" barrel to achieve 16" OAL



  • M14x1LH Threads
  • KeyMo & KeyMicro Suppressor compatible
  • 10mm Bore
  • 2.23" Long
  • 17-4ph Stainless Steel
  • Black Nitride


This Requires Face Shims or Face Milling to be installed!

In order to use this device with a suppressor, it must be installed by a professional - to ensure it is properly mounted and aligned. Do NOT shoot without checking alignment with bore rods. JMac Customs is not responsible for any damage to the suppressor, or any injury resulting from improper installation. Some firearms are NOT suitable suppressor hosts, just because you can thread this muzzle device on, does NOT mean it is safe to use.

More Information
Product Type Muzzle Brake
Manufacturer JMAC Customs
Thread Pitch M14x1 LH
Color Black
Finish Nitride

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