The CMMG Dissent MK4 is a compact AR-style pistol that uses CMMG’s patent-pending Compact Action to house the recoil system in the upper receiver, eliminating the traditional buffer tube. It is chambered for .300 AAC Blackout and finished in a midnight bronze Cerakote. The design emphasizes portability and modularity while retaining AR-style controls and an ambidextrous safety.
Key Specifications
- Chambering is .300 AAC Blackout.
- The barrel measures 6.5 inches.
- Standard magazine capacity is 30 rounds.
- Two magazines are included.
- Action type is Semi-Auto.
- Finish is Midnight Bronze Cerakote.
- Barrel material is 4140 CM.
- The handguard is a 5.5-inch M-LOK configuration.
- Trigger type is the TriggerTeck AR-D drop-in single-stage trigger.
- Optic footprint is Picatinny and the pistol is optic-ready.
The Dissent MK4 blends CMMG engineering with compact handling to offer a stowable AR-format pistol for users who prioritize portability, modular accessory options, and modern ambidextrous controls. Its combination of short barrel length, compact action, and robust feature set suits close-range applications where a balance of size and capability matters.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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