CMMG Resolute MK4 Features
The CMMG Resolute MK4 is engineered with a direct impingement operating system, ensuring smooth and reliable cycling. The 16.1″ barrel, made from 4140CM with a Salt Bath Nitride finish, features a 1:7 twist rate and an MT contour, providing superior accuracy and durability. The CMMG ZEROED muzzle brake and 1/2 x 28 muzzle thread allow for the attachment of various muzzle devices, enhancing the rifle’s versatility.
This model includes an adjustable gas block located at the rifle-length gas port, optimizing performance and reducing recoil. The billet 6061 T6 aluminum upper receiver and the Mk4 forged 7075 T6 aluminum lower receiver offer a robust and lightweight construction. The CMMG EML15 M-LOK handguard provides ample space for accessory attachment, while the CMMG ZEROED ambi charging handle and pistol grip ensure comfortable and efficient handling.
The rifle features a CMMG 6-position Fastback receiver extension with an ambi sling plate and a CMMG RipStock for quick and easy adjustments. The ZEROED drop-in single-stage trigger and trigger guard, along with the ZEROED 60/90 degree safety selector, enhance the rifle’s performance and user experience.
CMMG Resolute MK4 Specifications
- Brand: CMMG
- Model: Resolute MK4
- Caliber: .22 ARC
- Operating System: Direct Impingement
- Barrel Length: 16.1″
- Barrel Twist: 1:7
- Barrel Contour: MT
- Barrel Material: 4140CM, Salt Bath Nitride (SBN) finish
- Muzzle Device: CMMG ZEROED Muzzle Brake
- Muzzle Thread: 1/2 x 28
- Gas Port Location: Rifle
- Gas Block: Adjustable 0.750″
- Upper Receiver: Billet 6061 T6 Aluminum
- Lower Receiver: Mk4 Forged 7075 T6 Aluminum
- Hand Guard: CMMG EML15 M-LOK
- Finish: Cerakote
- Charging Handle: CMMG ZEROED Ambi
- Pistol Grip: CMMG ZEROED Pistol Grip
- Buffer Type: Carbine
- Receiver Extension: CMMG 6 Position Fastback w/Ambi Sling Plate
- Stock/Brace: CMMG RipStock
- Trigger Type: ZEROED Drop-In Single Stage
- Trigger Guard: CMMG ZEROED Trigger Guard
- Safety Selector: CMMG ZEROED 60/90 Degree
- Magazine: CMMG 10-round
- Weight: 6.4 lbs
- Overall Length: 32.5″
