JMAC: GFH 1/2-28 KeyMount (KeyMicro)
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
JMac Customs recommends that all suppressor mounts be installed and checked for alignment by a certified professional. Serious damage could result to your suppressor/firearm and physical harm is possible if installed/used incorrectly. All suppressor mounts MUST be tight against the shoulder or face of the barrel, using shims or face-milling method. Contact us if you have any questions or need a recommendation for professional installation. JMac Customs LLC is not liable for injury, damage, or death related to the usage of this product.