Key Features
The CMMG DISSENT MK4 in .300 Blackout represents a meticulously engineered AR pistol platform, designed for operators requiring a compact, high-performance solution. Optimized for the ballistic characteristics of the .300 Blackout cartridge, this DISSENT variant integrates advanced design principles to deliver a reliable and adaptable firearm.
Compact Bufferless Design
The DISSENT MK4 eliminates the conventional AR-15 buffer system, achieving a significantly reduced overall length without compromising operational integrity. This design enhances portability and maneuverability, particularly in confined spaces or during transport. The 10.5-inch barrel length is specifically chosen to leverage the full ballistic potential of most .300 Blackout loadings, including subsonic and supersonic configurations, ensuring optimal performance from a short-barrel system.
Modular Stock/Brace Interface
A robust 1913 Picatinny rail end plate is integrated at the rear of the receiver. This allows for direct attachment of a wide range of compatible folding pistol braces or stocks*, providing immediate modularity to adapt the firearm to specific operational requirements or user preferences.
Adjustable Gas System
Recognizing the versatility of the .300 Blackout cartridge across varying projectile weights and powder charges, the DISSENT MK4 incorporates an adjustable gas block. This critical component permits precise tuning of the gas system, optimizing cyclic rate and recoil impulse for both supersonic and subsonic ammunition, as well as suppressed and unsuppressed operation. This capability ensures consistent reliability and operational efficiency regardless of the loading employed.
Integrated TriggerTech AR-D Trigger
Developed through a collaborative effort between CMMG and TriggerTech, the AR-D trigger is fully optimized for the DISSENT platform. It provides a crisp, repeatable 4 lb pull weight, contributing to enhanced shot placement and control. It is important to note that CMMG does not guarantee optimal functionality of the DISSENT system when utilizing mil-spec or alternative aftermarket triggers, emphasizing the integral nature of the AR-D trigger to the system’s design parameters.
Durable Cerakote Finish
The firearm is protected by a Tungsten Cerakote finish, a durable ceramic-based coating. This application provides superior resistance to abrasion, corrosion, and chemical exposure, ensuring the longevity and sustained operational appearance of the weapon system in demanding environments.
Technical Specifications
- **Caliber:** .300 Blackout
- **Barrel Length:** 10.5 inches
- **Model:** DISSENT MK4
- **Gas System:** Adjustable Gas Block
- **Trigger:** TriggerTech AR-D, 4 lb pull weight
- **Receiver Extension:** 1913 Picatinny Rail End Plate
- **Finish:** Tungsten (Cerakote)
