The CMMG DISSENT Mk4 is a compact, modular 9mm AR-style pistol finished in coyote tan Cerakote and built on the Mk4 platform. It accepts CMMG 9 AR Conversion magazines that mirror the 5.56 profile for a familiar manual of arms and double-stack feeding. The design includes a forward non-reciprocating side charger and a TriggerTech AR-D two-stage trigger for controlled operation. A compact red-dot such as the Vortex Venom 3 MOA is a suitable optic choice under $1000 for fast target acquisition on this platform.
Applications: range training and practical pistol competition.
Product Specifications
The platform is Mk4.
The caliber is 9mm.
The operating system is Compact Action-Radial Delayed Blowback.
The barrel length is 6.5.
The barrel twist is 1:10.
The barrel material is 4140CM SBN.
The muzzle device is a CMMG ZEROED Linear Compensator.
The muzzle thread is 1/2 x 28.
The upper receiver is DISSENT 9mm 7075 T6 Aluminum.
The lower receiver is Mk4 Forged 7075 T6 Aluminum.
The hand guard is CMMG 5.5 Proprietary.
The finish is Cerakote.
The trigger type is a TriggerTech AR-D 2-Stage.
The package includes (2) CMMG 30rd magazines.
The UPC is 810103470002.
The DISSENT Mk4 brings AR-style modularity to a purpose-built 9mm pistol. With its Cerakote finish, M-LOK-compatible handguard and CMMG ZEROED compensator, the platform is well-suited to sustained range use and competition formats where controllability and magazine capacity matter. Its compatibility with 30-round CMMG magazines and a 1913 Picatinny rail end cap for brace or stock attachment make it a flexible option for shooters who value adaptability and serviceable components.
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