ASK AN EXPERTDescription
- 6.5-inch Barrel
- MK4 forged 7075 T6 aluminum lower receiver
- Dissent 7075 T6 aluminum upper receiver
- Ambidextrous safety
- Black polymer grips
- 1913 Picatinny rail end cap
- Magpul 30rd PMAG magazine
CMMG has taken portability to a whole new level with the CMMG Dissent Mk4 .300BLK Semi-Automatic AR Pistol that utilizes the patent-pending Compact Action. With each model sporting a 6.5-inch free-floated barrel and complemented with a 5.5-inch M-LOK Handguard, making the Dissent the shortest, most stowable Personal Defense Weapon that CMMG has built to date. Each Dissent is available in a variety of custom Cerakote finishes to match your style.
Warranty Information
| Platform | Mk4 |
| Caliber | .300 BLK |
| Operating System | Compact Action-Direct Impingement |
| Barrel Length, in | 6.5" |
| Barrel Twist | 1:7 |
| Barrel Contour | MT |
| Barrel Material | 4140CM, SBN |
| Muzzle Device | CMMG Zeroed Linear Compensator |
| Muzzle Thread | 5/8x24 |
| Gas Port Location | Pistol |
| Gas Block | SLR Adjustable .750" |
| Upper Receiver | Dissent 7075 T6 Aluminum |
| Lower Receiver | MK4 Forged 7075 T6 Aluminum |
| Hand Guard | CMMG 5.5" Proprietary |
| Finish | Cerakote |
| Charging Handle | Dissent Side Charger - Left |
| Pistol Grip | CMMG Zeroed Pistol Grip |
| Receiver Extension | 1913 Picatinny Rail End Cap |
| Trigger Type | TriggerTech AR-D 2-Stage |
| Trigger Guard | CMMG Zeroed Trigger Guard |
| Safety Selector | CMMG Zeroed 60/90 Degree |
| Magazine | Magpul 300BLK 30rd PMAG |
| Length, in | 14.7" |
| Weight, lbs | 4.8 |
