CMMG Resolute MK4 Features
The CMMG Resolute MK4 in 300 Blackout is equipped with a direct impingement operating system, ensuring reliable performance even in the most demanding situations. The 14.5″ barrel, crafted from chrome moly steel and finished with black nitride, provides exceptional durability and resistance to wear. The rifle features a CMMG Zeroed muzzle brake, designed to reduce recoil and improve shot follow-up speed and accuracy.
This rifle also includes the CMMG 6 Position RipStock, which allows for quick and easy adjustments to ensure a comfortable fit for every shooter. The EML 15″ M-LOK handguard provides ample space for accessory attachment, while the Picatinny rail on the receiver supports a variety of optics. The Zeroed drop-in single-stage trigger offers a crisp and consistent trigger pull, enhancing overall shooting precision. The rifle’s receiver, stock, and handguard are finished in Titanium Cerakote, offering a sleek and durable finish that stands out in both appearance and resilience.
CMMG Resolute MK4 Specifications
- Brand: CMMG
- Model: Resolute MK4
- Caliber: 300 Blackout
- Gun Platform: AR-Style
- Operating System: Direct Impingement
- Capacity: 30+1
- Stock Material: Synthetic
- Action: Semi-Auto
- Overall Length: 30.90″
- Sights: None
- Barrel Finish: Black Nitride
- Barrel Material: Chrome Moly Steel
- Muzzle: CMMG Zeroed Muzzle Brake
- Twist: 1:7″
- Receiver Description: Picatinny Rail
- Grips: CMMG Zeroed
- Handguards: EML 15″ M-LOK
- Includes: Magazine
- Receiver Material: Aluminum
- Safety: CMMG Zeroed 60/90 Degree
- Thread Pattern: 5/8″x24
- Stock Description: CMMG 6 Position RipStock
- Barrel Description: Medium Taper Threaded
- Barrel Length: 14.50″
- Max Capacity: 30
- Receiver Finish: Titanium Cerakote
- Trigger: Zeroed Drop-In Single Stage
- Weight: 6 lbs
- Stock Finish: Titanium
- Handguard Finish: Titanium Cerakote

