CMMG Dissent MK4 Features
The Dissent MK4 is equipped with a CMMG ZEROED Muzzle Brake and a 5/8 x 24 muzzle thread, providing excellent recoil control. The rifle features a rifle-length gas system with an adjustable 0.750″ gas block, ensuring optimal operation under varying conditions.
The upper and lower receivers are crafted from 7075 T6 Aluminum for maximum durability and minimal weight. The 15″ proprietary CMMG handguard allows for easy accessory attachment. The rifle is finished with Cerakote, adding a layer of protection and a sleek appearance.
Unique to this model is the Dissent Side Charger Reversible charging handle, enhancing ergonomics and user-friendliness. The CMMG ZEROED Pistol Grip, Folding Stock Adapter, and Side Folding Stock contribute to the rifle’s adaptability and comfort.
CMMG Dissent MK4 Specifications
- Platform: Mk4
- Caliber: 6.5 Grendel
- Operating System: Compact Action-Direct Impingement
- Barrel Length: 16.1″
- Barrel Twist: 1:8
- Barrel Contour: MT
- Barrel Material: 416SS, SBN
- Muzzle Device: CMMG ZEROED Muzzle Brake
- Muzzle Thread: 5/8 x 24
- Gas Port Location: Rifle
- Gas Block: Adjustable 0.750″
- Upper Receiver: DISSENT 7075 T6 Aluminum
- Lower Receiver: Mk4 Forged 7075 T6 Aluminum
- Hand Guard: CMMG 15″ Proprietary
- Finish: Cerakote
- Charging Handle: Dissent Side Charger Reversible
- Pistol Grip: CMMG ZEROED
- Receiver Extension: DISSENT Folding Stock Adapter
- Stock / Brace: DISSENT Side Folding Stock
- Trigger Type: ZEROED Drop-In
- Trigger Guard: CMMG ZEROED
- Safety Selector: CMMG ZEROED 60/90 Degree
- Magazine: CMMG 10rd (2)
- Weight: 6.7 lbs
- Length: 33.3″-35.5″ (25.9″ Folded)
| Barrel Length | 16.1 |
|---|---|
| Caliber | 6.5 Grendel |
| Capacity | 10 |
| Condition | New in Box |
| Finish Per Color | Black |
| Manufacturer | CMMG |
| Manufacturer Part Number | 64AFD0CAB |
| Model | Dissent MK4 |
| Type | Modern Sporting Rifles |
| UPC | 810144721637 |
Frequently Asked Questions About This Product
Why buy CMMG Dissent MK4 6.5 Grendel 16.1" Barrel 10-Rounds from Miami Shooters Supply?
We’re a trusted firearms dealer offering fast shipping, competitive pricing, and 100% compliance with U.S. federal firearm laws. All orders ship from our licensed facility with full tracking and expert customer service.
Where can I buy CMMG Dissent MK4 6.5 Grendel 16.1" Barrel 10-Rounds?
You can purchase this item directly on our website and have it shipped to your local FFL dealer. You can also visit us in-store in Miami, Florida.
Is CMMG Dissent MK4 6.5 Grendel 16.1" Barrel 10-Rounds available now?
Availability is shown live on this page. If the “Add to Cart” button is visible, this item is currently in stock and ready to ship.
What category does this product belong to?
This product is listed under: Modern Sporting Rifles, RIFLES.
What tags or features does this product have?
Key features and tags for this product include: Modern Sporting Rifles, RIFLES.
Is this product legal in my state?
It is your responsibility to ensure this item is legal in your state or locality. We ship only to valid FFL dealers in compliance with U.S. laws. Always check your local regulations.
FFL Transfer & Firearms Laws for CMMG Dissent MK4 6.5 Grendel 16.1" Barrel 10-Rounds
All firearms, including the CMMG Dissent MK4 6.5 Grendel 16.1" Barrel 10-Rounds, must be shipped to a licensed Federal Firearms License (FFL) dealer. You will be required to complete a background check and any necessary paperwork before taking possession.
How It Works
- Place your order online.
- Provide your preferred FFL dealer information.
- We ship the firearm directly to your FFL.
- You complete the background check and pickup at the FFL.
Legal Compliance
We comply with all federal and state firearm laws. It is your responsibility to ensure the CMMG Dissent MK4 6.5 Grendel 16.1" Barrel 10-Rounds is legal in your state. Some states may have restrictions on certain firearm models or features.
Helpful Resources
Need assistance? Contact our Miami store for help with FFL transfers and firearm compliance.

