Product Overview
The CMMG Dissent MK4 stands as a testament to advanced AR-15 pistol design, integrating CMMG’s proprietary Compact Action to eliminate the traditional buffer tube. This engineering innovation significantly reduces overall length, positioning the Dissent MK4 as a premier choice for discreet carry and high-performance Personal Defense Weapon (PDW) applications. Engineered for robust utility and precision, this 300 Blackout platform offers a potent solution in a highly compact form factor.
Key Features
Buffer-less Compact Action System
At the core of the Dissent MK4 is CMMG’s patent-pending Compact Action. This innovative system allows for buffer-less operation, drastically shortening the firearm’s footprint without compromising reliability or cyclic rate. This design optimizes the weapon for confined spaces and maximizes stowability.
Precision Barrel & Handguard
Featuring a 6.5-inch free-floated barrel, the Dissent MK4 is calibrated for ballistic efficiency with 300 Blackout ammunition, ensuring consistent projectile velocity and accuracy. It is complemented by a 5.5-inch M-LOK handguard, providing ample mounting points for mission-essential accessories while maintaining a slim profile and mitigating barrel harmonics for improved shot placement.
Robust Construction & Finish
The receiver is finished with a durable Coyote Tan Cerakote, offering superior resistance to abrasion, corrosion, and chemical exposure. This protective coating ensures the firearm maintains its operational integrity and aesthetic under demanding field conditions.
Ergonomic & Performance-Driven Components
Equipped with an OEM Grip, the Dissent MK4 provides a secure and repeatable hand interface, enhancing control and manipulation. The integration of a Picatinny Buffer Adapter allows for a wide range of compatible brace or stock options, further customizing the weapon’s utility. A CMMG Zeroed Drop-In Single Stage Trigger delivers a clean, consistent break, contributing to predictable shot delivery and improved shooter interface.
Technical Specifications
- Caliber: 300 Blackout
- Capacity: 30 + 1 Rounds
- Barrel Length: 6.5 inches (Free-Floated)
- Handguard: 5.5 inches M-LOK
- Receiver Finish: Coyote Tan Cerakote
- Action Type: CMMG Patent-Pending Compact Action (Buffer-less)
- Trigger: CMMG Zeroed Drop-In Single Stage Trigger
- Grip: OEM (Original Equipment Manufacturer) Grip
- Buffer System: Picatinny Buffer Adapter
