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Overview
The CMMG DISSENT 9mm upper group is built for compact AR-platform performance by housing the complete action and recoil assembly in the upper receiver. It uses CMMG’s Compact Action with Radial Delayed Blowback technology and a fixed ejector.
A forward, non-reciprocating left-side charging handle supports fast manipulation without breaking your sight picture.
Finished in Armor Black and includes an OEM Zeroed Linear Compensator. The package includes a 1913 Picatinny rail end plate to replace the lower receiver buffer tube for streamlined PDW-style builds.
Product Highlights
- Compact Action with Radial Delayed Blowback operation
- Forward non-reciprocating left-side charging handle
- OEM Zeroed Linear Compensator and 1/2x28 threaded muzzle
- 4.60 inch M-LOK handguard
- Includes 1913 Picatinny rail end plate
Specs
- Brand: CMMG
- Model: DISSENT Upper Group
- Manufacturer Part Number: 94B6829AB
- UPC: 810097509788
- Caliber: 9mm Luger
- Barrel Length: 6.50 inch
- Twist Rate: 1:10
- Muzzle Thread: 1/2x28
- Muzzle Device: CMMG Zeroed Linear Compensator
- Handguard: 4.60 inch M-LOK
- Finish/Color: Armor Black
- Compatibility: Mk4/standard AR15 lower receivers (with CMMG 9AR conversion mags), MkGs, Mk17
- Included: 1913 Picatinny rail end plate (buffer tube replacement)
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