Brand: CMMG
CMMG Dissent Mk4 300 BLK 6.5" 30rd Sniper Grey Pistol
- SKU CMMG30A0E33-SG
- UPC 810097508088
- MPN 30A0E33-SG
Buy now, pay later with Sezzle
Ships to your local FFL dealer
Federal law requires firearms ship to a licensed dealer near you — pick yours at checkout and finish a quick background check at pickup.
How buying a firearm online works- Trusted Since 2013
- A+ BBB Accredited
- 35,000+ Reviews
- Secure Checkout
About this product
The CMMG Dissent Mk4 is a 300 Blackout personal defense weapon built to be as short and modular as an AR gets. CMMG's Compact Action holds the entire recoil system inside the upper receiver, so there is no buffer tube. At the back of the lower is a 1913 Picatinny rail section for whatever brace, stock or sling mount fits you. The 6.5 inch barrel is threaded 5/8-24 and comes with a CMMG ZEROED linear compensator, and 300 BLK makes the most of a barrel that short, especially with subsonic loads under a suppressor.
It keeps the AR15 ambidextrous controls most shooters already know, plus a forward side charger that does not reciprocate and can be switched for left or right hand use. A 5.5 inch free float M-LOK handguard has space for a light and a hand stop, and a ZEROED pistol grip and manual safety complete the lower. The receivers are finished in Sniper Grey Cerakote. Two 30 round magazines are included. At about 4.8 lbs it rides easily in a pack or vehicle and is a natural suppressor host.
Specifications
| Type | Semi Auto Pistol |
|---|---|
| Model | Mk4 |
| Series | Dissent |
| Platform | AR-15 |
| Caliber | 300 AAC Blackout |
| Capacity | 30 rd |
| Barrel Length | 6.5 in |
| Action | Semi-Auto |
| Frame | Aluminum |
| Color | Gray |
| Finish | Cerakote |















