CMMG DISSENT MK4 9mm AR-format pistol with a 6.5in barrel, M-LOK handguard, and two 30-round CMMG magazines finished in armor black Cerakote.
The CMMG DISSENT Mk4 is a compact 9mm AR-format pistol built on CMMG’s Mk4 platform with modular features suited for accessory mounting and fast handling. It ships with two 30-round CMMG magazines and uses a forward non-reciprocating side charger for bolt operation. For a sighting solution under $1000, pair this pistol with a Holosun HS510C reflex optic for a durable, fast-acquisition setup.
Common uses for this configuration include range training and pistol-caliber carbine/AR pistol competition where controllability and magazine capacity matter.
Product Specifications
The manufacturer is CMMG.
The model is DISSENT MK4.
The caliber is 9mm.
The operating system is Compact Action-Radial Delayed Blowback.
The barrel length is 6.5 inches.
The barrel twist is 1:10.
The barrel material is 4140CM SBN.
The muzzle device is the CMMG ZEROED Linear Compensator.
The muzzle thread is 1/2 x 28.
The upper receiver is DISSENT 9mm 7075 T6 Aluminum.
The hand guard is the CMMG 5.5 Proprietary.
The finish is Cerakote.
The package includes (2) CMMG 30rd magazines.
The overall length is 15.7 inches.
The UPC is 840442501051.
The DISSENT Mk4 balances compact handling with the modularity expected from an AR-format platform. Its M-LOK handguard and 1913 picatinny rail end plate provide straightforward attachment points for lights, slings, or optics, and the side charger helps keep shooters on target during operation. This pistol is appropriate for experienced users seeking a high-capacity 9mm AR configuration for range work and competitions.
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