JMac - MDi-co

RRD-2C 28S KeyMount (KeyMicro)

(2 Reviews)
Current Stock:
3.46 Ounces
Shim Kit
Pin for Pin/Weld

(R)ecoil(R)eduction(D)evice(2) ports(C)ompensator(28)1/2x28(S)houlderMount(KM)KeyMount


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

  • 1/2-28 Threads
  • KeyMo & KeyMicro Suppressor compatible
  • 10mm Bore
  • 2.23" Long
  • 17-4ph Stainless Steel
  • Black Nitride





Reviews (2)

Best brake for my setup

Written by Michael T Cook on Jan 5th 2021

Amazing brake for my CZ Scorpion, works great with my Dead Air Wolfman suppressor. Highly recommend this.

Best comp/suppressor Muzzle device

Written by Tyler Frogley on Jun 2nd 2020

I run this brake on both a 7.62x39 hybrid AR and my 556. By far the best dead air brake out there. The flash hider dead air has just doesn’t do enough for me. This brake basically makes tuning negligible because it makes it so flat shooting already.

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