The CMMG Endeavor from the MK4 Series is a high-performance tactical rifle engineered for precision and reliability. Chambered in the innovative 22 ARC, this rifle is designed to offer shooters a high-capacity, accurate platform for competitive shooting, tactical training, or recreational use. The Endeavor operates on a direct impingement system, ensuring smooth cycling and consistent performance.
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This model is built with a focus on precision, featuring a 20" stainless steel barrel finished in black nitride for durability and corrosion resistance. The barrel is threaded (1/2"x28 thread pattern) and comes equipped with the CMMG Zeroed muzzle brake, minimizing recoil and muzzle rise for faster follow-up shots. The rifle's overall length is 37.80", balancing maneuverability with the accuracy benefits of a longer barrel.
The Endeavor's ergonomic design includes a Magpul stock and CMMG Zeroed grips, ensuring comfort and control for a wide range of shooters. The EML 15" M-LOK handguards provide ample space for accessories while maintaining a sleek profile. The aluminum receiver is coated in a durable Black Armor Cerakote finish, offering added protection against wear and the elements.
CMMG Endeavor Specifications
Brand: CMMG
Category: Tactical Rifles
Series: MK4
Model: Endeavor
Caliber: 22 ARC
Operating System: Direct Impingement
Stock Finish Group: Black
Capacity: 30+1
Stock Material: Synthetic
Overall Length (OAL): 37.80"
Sights: None, Picatinny Rail for Optics Mounting
Barrel Finish: Black Nitride
Barrel Material: Stainless Steel
Muzzle: CMMG Zeroed Muzzle Brake
Receiver Description: Picatinny Rail
Grips: CMMG Zeroed
Handguards: EML 15" M-LOK
Receiver Material: Aluminum
Thread Pattern: 1/2"x28
Stock Description: Magpul
Barrel Description: Threaded
Barrel Length: 20"
Max Capacity: 30
Receiver Finish: Black Armor Cerakote
Trigger: Zeroed Drop-In Single Stage
Weight: 7 lbs
Stock Finish: Black
Handguard Finish: Black Armor Cerakote
More Information
Barrel Length
20
Caliber
.22 ARC
Capacity
30
Condition
New in Box
Finish Per Color
Black
Manufacturer
CMMG
Manufacturer Part Number
28A7F0CAB
Model
Endeavor MK4
Type
Modern Sporting Rifles
UPC
810148627119
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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