CMMG Dissent MK4 300 Blackout 6.5" Tungsten Pistol
- 10.5" 9mm Midnight Bronze $1,813.07
- 22 ARC, 16" Barrel, Folding Stock $2,086.12
- 300 Blackout 10.5" $1,794.94
- 300 Blackout 10.5" Compact $2,009.15
- 300 Blackout 10.5" Midnight Bronze $1,794.94
- 300 Blackout 16.1" $2,107.19
- 300 Blackout 6.5" Midnight Bronze $1,794.94
- CMMG Dissent MK4 300 Blackout Pistol 6.5" $1,794.94
- CMMG Dissent MK4 300 Blackout Pistol, 6.5" Barrel $1,989.06
- 300 Blackout, 6.5" Barrel, Coyote Tan $1,794.94
- 338 ARC 10.5" Barrel $1,813.07
- 5.7x28 6.5" Midnight Bronze $1,794.94
CMMG's buffer-less Dissent MK4 in 300 Blackout features a 6.5" free-floated barrel, 5.5" M-LOK handguard, and zeroed drop-in trigger. Tungsten Gray Cerakote finish with 30-round capacity.
CMMG Dissent MK4 300 Blackout Pistol
CMMG has engineered the Dissent MK4 to redefine what a compact personal defense weapon can be. This buffer-less AR15 pistol utilizes CMMG's patent-pending Compact Action, delivering a remarkably short and stowable platform without sacrificing reliability or performance.
Key Features
- Barrel & Handguard: 6.5-inch free-floated barrel paired with a 5.5-inch M-LOK handguard for optimal balance and modularity
- Trigger: Zeroed drop-in single-stage trigger for crisp, predictable breaks
- Caliber: 300 Blackout—ideal for subsonic loads and suppressed shooting
- Finish: Tungsten Gray Cerakote for durability and corrosion resistance
- Capacity: 30-round magazine compatibility
- Design: Buffer-less operation reduces overall length and weight, making this one of the most compact AR pistols available
Why the Dissent MK4
The Dissent MK4 represents a thoughtful approach to personal defense. Its compact footprint makes it ideal for vehicle storage, home defense, or situations where portability matters. The 300 Blackout cartridge excels with subsonic ammunition, making this platform particularly effective when used with a suppressor. The free-floated barrel and quality trigger ensure accuracy despite the short sight radius.
Whether you're a seasoned shooter exploring new platforms or new to AR pistols, the Dissent MK4 delivers CMMG's reputation for innovation in a genuinely practical package.
