The JMAC Customs RRD-2C is a shortened version of the RRD-4C muzzle device, this has been done by removing the 2 smallest ports creating a compact package. At 2.23" it still ads 1.53" and can be permanently attached to a 14.5" barrel to achieve 16" overall length.
KeyMo & KeyMicro Suppressor compatible
17-4ph Stainless Steel
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. Some firearms are NOT suitable suppressor hosts, just because you can thread this muzzle device on, does NOT mean it is safe to use.