The CMMG Resolute MK47 is a semi-automatic rifle chambered in 7.62x39mm on an AR-style platform. The 16.1-inch chrome moly steel barrel has a black nitride finish and a flash hider. Total weight is 7 lbs with a 30+1 capacity. The aluminum receiver wears a Black Armor Cerakote finish. 
 

Key Specifications 

• Manufacturer: CMMG 
• Model: Resolute MK47 
• Type: Modern Sporting Rifle 
• Caliber: 7.62 x 39mm 
• Barrel Length: 16.1 inches 
• Capacity: 30 rounds (30+1) 
• Weight: 7 lbs. 
• Receiver Material: Aluminum 
• Finish: Black Armor Cerakote 
• Action Type: Semi-Automatic 
   

Features 

 
The barrel is a medium taper threaded profile in chrome moly steel with a black nitride finish for corrosion resistance. The CMMG 6 Position RipStock adjusts for length of pull. Zeroed grips come standard. The Picatinny rail allows optics to be mounted directly, and the M-LOK handguard accepts accessories at multiple positions. A drop-in single-stage trigger comes installed. 
 
The direct impingement operating system keeps the 7.62x39mm cycling reliably while keeping recoil lighter than a traditional gas piston AK setup. 
 

Usage 

 
This is an AR that runs the 7.62x39mm cartridge — meaning you get familiar AR ergonomics and a more widely available aftermarket, while using an affordable and effective cartridge at mid ranges. It covers sport shooting, range use, and home defense. Magazine compatibility requires attention: CMMG uses a modified lower to accept AK-pattern magazines, so not all third-party AK mags will feed perfectly.

The CMMG Resolute MK47 draws generally favorable feedback from owners who appreciate the combination of AR ergonomics with the 7.62x39mm cartridge. Reliability across different ammunition types is the most common positive, followed by build quality — the materials and fit hold up well under regular use.

Ergonomics are praised for the same reasons AR shooters expect: adjustable stock, familiar manual of arms, easy optics mounting. Shooters who have owned both AKs and ARs often find this the more flexible platform for customization.

The main criticisms are weight and price. At 7 lbs it is heavier than comparable 5.56 rifles, which some users find tiring on longer outings. A segment of buyers also finds the cost high relative to alternatives. Magazine compatibility with certain AK-pattern magazines has come up occasionally as a feeding concern.