Out of stock
CMMG Dissent MK4 7.62x39 16.1" Armblk Semi-Automatic Rifle
$2,154.63
$2,299.95
(You save
$145.32
)
- Capacity-Rounds:
- 30
- Caliber-Gauge:
- 7.62x39mm
- Barrel Length:
- 16.1"
- Barrel Length Range:
- 16" to 16.99"
- OAL:
- 27.60"-37"
- Trigger:
- Zeroed Drop-In Single Stage
- Weight:
- 7.70 lbs
- Muzzle:
- CMMG Zeroed Muzzle Brake
- Receiver Material:
- Aluminum
- Safety:
- CMMG Zeroed 60/90 Degree
- Twist:
- 1:10"
- Stock Description:
- CMMG Dissent Side Folding Stock
- Weight Range:
- 7 lbs to 7.99 lbs
- Barrel Description:
- Steel Threaded
The CMMG Dissent MK4 7.62x39 is a bufferless AR-platform rifle that bridges two worlds: the ergonomic familiarity of the modern rifle with the proven reliability and magazine commonality of the AK platform. Built on CMMG's compact action-direct impingement operating system, the Dissent MK4 strips away the traditional buffer tube entirely, freeing up real estate and enabling a side-folding stock with adjustable length of pull and cheek riser—making it one of the most adaptable 7.62x39 rifles available to hunters, range shooters, and tactical enthusiasts who want AK-magazine compatibility without sacrificing AR modularity.
The 16.1-inch barrel sports a 1:10 twist rate optimized for 7.62x39 ballistics and wears CMMG's ZEROED muzzle brake (5/8x24 threaded) to manage recoil and keep you on target. Mid-gas-port operation feeds through an adjustable 0.750 gas block, allowing you to tune performance to your ammunition preference. The lightweight alloy upper and billet lower are paired with a 15-inch M-LOK handguard topped by Picatinny rail real estate for optics, lights, or other systems. A forward non-reciprocating side charger keeps your hand off the dustcover during manipulation, and the single-stage ZEROED trigger breaks cleanly for precision work.
What makes the Dissent MK4 genuinely distinctive is its commitment to actual modularity: it feeds standard Magpul PMags (two included), accepts AK-profile 7.62x39 ammunition, and the side-folding stock collapses to a compact package—whether you're setting it up for a truck gun, precision range session, or the field. At 7.7 pounds, it's light enough to carry all day without the penalty of a stripped-down rifle. Available in Cerakote finishes, this is a rifle that respects the AR you already know while solving real problems AK shooters have lived with for decades.
Key Features
- Bufferless operation with side-folding stock featuring adjustable length of pull and cheek riser
- Compact action-direct impingement system optimized for 7.62x39 performance
- Accepts standard AK-pattern magazines (two Magpul 30rd PMags included)
- Forward non-reciprocating side charging handle—operates without coming off target
- 15-inch M-LOK handguard with top Picatinny rail for easy accessory mounting
- Adjustable mid-gas-port system with 0.750 gas block for ammunition tuning
- Single-stage ZEROED drop-in trigger with integrated trigger guard
- Reversible 60/90-degree safety selector
- Lightweight 7075-T6 aluminum upper and billet lower receivers
- CMMG ZEROED muzzle brake (5/8x24) to manage recoil
Specifications
| Caliber | 7.62x39mm |
| Barrel Length | 16.1 inches |
| Barrel Twist | 1:10 |
| Barrel Material | 4140CM SBN |
| Operating System | Compact Action-Direct Impingement (bufferless) |
| Upper Receiver | DISSENT Mk47/Mid-Size, 7075-T6 aluminum |
| Lower Receiver | Mk47 Billet, 7075-T6 aluminum |
| Handguard | CMMG 15-inch M-LOK with top Picatinny rail |
| Gas Block | Adjustable, 0.750 bore |
| Gas Port Location | Mid-barrel |
| Muzzle Device | CMMG ZEROED Muzzle Brake, 5/8x24 thread |
| Charging Handle | DISSENT Side Charger, reversible, non-reciprocating |
| Stock | DISSENT Side-Folding with adjustable length of pull and cheek riser |
| Trigger | ZEROED Drop-In Single Stage |
| Safety Selector | CMMG ZEROED, 60/90-degree |
| Pistol Grip | CMMG ZEROED |
| Magazine Compatibility | AK-pattern (Magpul PMags, two 30-round included) |
| Weight | 7.7 lbs |
| Overall Length (folded/extended) | Folded: 27.6 inches; Extended: 34–37 inches |
| Finish | Cerakote |
Frequently Asked Questions
What magazines does the CMMG Dissent MK4 use?
The Dissent MK4 is designed to accept standard AK-pattern magazines. Two Magpul 30-round PMags are included with the rifle, making it compatible with the same magazines used by millions of AK shooters worldwide.
Can the side-folding stock be adjusted for different shooter sizes?
Yes. The DISSENT side-folding stock features both adjustable length of pull and an adjustable cheek riser, allowing you to dial in fit and sight picture regardless of your stature or how you mount your optics.
What is the bufferless operating system and how does it affect the rifle?
The DISSENT platform eliminates the traditional buffer tube and spring found in most AR rifles, which freed CMMG to design a side-folding stock with real adjustment and a more compact package overall. The compact action-direct impingement system is tuned specifically for 7.62x39 performance and includes an adjustable gas block to fine-tune reliability across different ammunition loads.
Is the charging handle reversible for left-handed shooters?
Yes. The DISSENT side charging handle is reversible, allowing left- or right-handed shooters to position it for their dominant hand. It also does not reciprocate, so it won't interfere with your shooting hand or scope.
Can I adjust the gas system?
The Dissent MK4 features an adjustable mid-barrel gas port with a 0.750 gas block, letting you tune the rifle's performance and reliability to match your preferred 7.62x39 ammunition.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
Email: [email protected]
- Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
- The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
- The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
- Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
- Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
- Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.
