CMMG 30AC278AB Dissent MK4 300 Blackout 10.5" 30+1 Black M-LOK Pistol
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CMMG | Dissent MK4 | MPN: 30AC278AB | UPC: 810097509641 | Armor Black Cerakote | 300 AAC Blackout | Semi-Auto | 10.5" Barrel | 30+1 | 18.7" OAL | Threaded 5/8"-24 tpi | Left-Hand Charging
Left-side charging handle. Adjustable gas block. 9.6" M-LOK handguard. 5/8"-24 threaded muzzle.
Specifications:
- Brand: CMMG
- Model: Dissent MK4
- MPN: 30AC278AB
- UPC: 810097509641
- Caliber: 300 AAC Blackout
- Action: Semi-Automatic
- Barrel Length: 10.5"
- Barrel Material: 4140 Chrome Moly Steel
- Barrel Twist Rate: 1:7
- Barrel Threaded: Yes
- Thread Pitch / Muzzle Thread: 5/8"-24 tpi
- Handguard: 9.6" M-LOK
- Gas System: Pistol Length
- Adjustable Gas Block: .750"
- Capacity: 30+1
- Overall Length: 18.7"
- Finish: Armor Black Cerakote
- Frame Material: 7075 T6 Aluminum
- Receiver Material: Aluminum
- Grips: Polymer
- Charging Handle: Left-Side
- Safety: CMMG Zeroed 60/90 Ambidextrous
- Trigger: CMMG Zeroed Trigger
- Sights: (not listed)
- Color: Black
- Hand: Left
- Category: Semi Auto Pistols
Technical Specifications
| Caliber | 300 Blackout |
|---|---|
| Capacity | 30 |
| Barrel Length | 10.50" |
| Action Type | Semi-automatic |
| Finish | Black |
| Weight | 8.31 lbs |
| Overall Length | 18.70" |
| Receiver Material | Aluminum |
| Sights | Optic Ready |
| Safety | Lever |
| Grips | Black Polymer |
| Thread Pitch | 5/8"-24 tpi |
| Manufacturer | CMMG |
| Model | 30AC278-AB |
| SKU | R779325 |
| UPC | 810097509641 |
| Color | Black |
| Availability | In Stock |
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Shipping & Returns
Ships to your local FFL
This firearm ships to a licensed dealer (FFL) near you for pickup, not to your home. You'll choose your FFL during checkout — and if you don't have one in mind, we'll help you find a nearby dealer. You complete the background check and pick it up there.
Shipping Information
- Orders typically process within 1-2 business days
- Firearms ship via FedEx or UPS with signature required
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
- Total delivery time to FFL: typically 3-5 business days
Return Policy
- Firearms must be returned unfired and in original packaging within 3 days of FFL transfer
- 15% restocking fee applies to all firearm returns
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at (329) 227-0508 or submit a question for assistance with shipping or returns.
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