CMMG is known throughout the firearms industry as a premier manufacturer of AR parts and accessories and complete Bolt Carrier Group is no exception to that rule. This 9mm Luger AR-15 bolt carrier group is specifically for individuals who are utilizing the 9mm Luger platform in either their AR-15 upper assembly or their CMMG Mk9 platform. The benfit of this carrier is that it features a special cut that allows you to utilize a lower which feeds from a GLOCK magazine in addition to the traditional COLT SMG 9mm Luger magazines. This component can be used for your next build or as a replacement for an inferior bolt carrier group. Don't get fooled by lesser brands stick with CMMG for quality, support and overall excellence.
MK9 Complete Bolt Carrier Group
GLOCK Magazine/Colt SMG 9mm Luger Magazine Cut
Note: This CMMG Mk9 Blowback Bolt assembly has been modified to operate with GLOCK Magazines in addition to the traditional Colt style 9mm Magazines.
CMMG MK9 and Similar 9mm Luger AR-15 upper assemblies
Note: This bolt does NOT work with CMMG Guard/Banshee Models