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Product Info for CMMG Resolute Fixed Ejector 9mm 16.1in Upper Group

RDB was an advancement from straight blowback. Compact action RDB was an advancement to the original RDB. This (fixed ejector on RDB) is a continued advancement bringing new technologies to the original platform. Looking to build the ultimate 9mm pistol caliber carbine? We have you covered! Utilizing our Radial Delayed Blowback operating system, not only does this upper create one of the softest shooting 9mm PCCs with style that is unmistakably CMMG, this upper group is designed to work with a number of different lower receivers. From standard AR15 lowers (when used with AR 9 conversion mags) to any of our pistol magazine lowers (Mk9, MkGs, and Mk17), you can build your next PCC exactly how you imagine.image

Specifications for CMMG Resolute Fixed Ejector 9mm 16.1in Upper Group:

Manufacturer: CMMG
Caliber: 9mm Luger
Overall Length: 25.3 in
Barrel Length: 16.1 in
Barrel Twist Rate: 1-10
Threads per Inch: 1/2x28
Muzzle Device: CMMG Zeroed Muzzle Brake
Finish: Cerakote
Fabric/Material: Aluminum
Gun Rail: M-LOK
Weight: 4 lb
Barrel Material: 4140 Chrome Moly Vanadium
Magazine Included: No

Package Contents:

  • CMMG Resolute Fixed Ejector 9mm 16.1in Upper Group

CMMG Resolute Fixed Ejector 9mm 16.1in Upper Group Orderable Models

List of Orderable Models

  • CMMG Upper Group, Resolute, Fixed Ejector, 9mm, 16.1in, 1-10 Twist, 1/2 X 28 TPI, 25.3in, Armor Black, 99BA20F-AB , MPN: 99BA20F-AB , UPC: 840442505646 , Code: 2CM-URC-CMR1-99BA20F-AB
  • CMMG Upper Group, Resolute, Fixed Ejector, 9mm, 16.1in, 1-10 Twist, 1/2 X 28 TPI, 25.3in, Midnight Bronze, 99BA20F-MB , MPN: 99BA20F-MB , UPC: 840442505677 , Code: 2CM-URC-CMR1-99BA20F-MB
  • CMMG Upper Group, Resolute, Fixed Ejector, 9mm, 16.1in, 1-10 Twist, 1/2 X 28 TPI, 25.3in, Charcoal Green, 99BA20F-CG , MPN: 99BA20F-CG , UPC: 840442505653 , Code: 2CM-URC-CMR1-99BA20F-CG
  • CMMG Upper Group, Resolute, Fixed Ejector, 9mm, 16.1in, 1-10 Twist, 1/2 X 28 TPI, 25.3in, Coyote Tan, 99BA20F-CT , MPN: 99BA20F-CT , UPC: 840442505660 , Code: 2CM-URC-CMR1-99BA20F-CT
  • CMMG Upper Group, Resolute, Fixed Ejector, 9mm, 16.1in, 1-10 Twist, 1/2 X 28 TPI, 25.3in, Tungsten, 99BA20F-TNG , MPN: 99BA20F-TNG , UPC: 840442505707 , Code: 2CM-URC-CMR1-99BA20F-TNG

CMMG Resolute Fixed Ejector 9mm 16.1in Upper Group Unavailable & Discontinued Models

List of Unorderable Models

  • CMMG Upper Group, Resolute, Fixed Ejector, 9mm, 16.1in, 1-10 Twist, 1/2 X 28 TPI, 25.3in, Sniper Grey, 99BA20F-SG , MPN: 99BA20F-SG , UPC: 840442505684 , Code: 2CM-URC-CMR1-99BA20F-SG
  • CMMG Upper Group, Resolute, Fixed Ejector, 9mm, 16.1in, 1-10 Twist, 1/2 X 28 TPI, 25.3in, Titanium, 99BA20F-TI , MPN: 99BA20F-TI , UPC: 840442505691 , Code: 2CM-URC-CMR1-99BA20F-TI
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