The CMMG Endeavor MK4 in 22 ARC delivers precision long-range performance in a compact, efficient platform. This rifle combines CMMG's proven manufacturing quality with the ballistic advantages of the 22 ARC cartridge for extended range capability in a lightweight package.
What Makes This Different
The 22 ARC cartridge provides superior ballistic coefficient compared to traditional .223/5.56 rounds, maintaining velocity and energy at extended distances. The 20-inch barrel length optimizes powder burn for maximum velocity while keeping overall length manageable. CMMG's nitride barrel treatment offers enhanced corrosion resistance and extends barrel life beyond standard phosphate coatings.Key Features
- 22 ARC chambering for improved long-range ballistics and wind resistance
- 20-inch black nitride treated barrel with 1/2x28 threaded muzzle
- Coyote Tan Cerakote aluminum receiver with full-length Picatinny rail
- EML 15-inch M-LOK handguard for accessories and bipod mounting
- Magpul MOE stock and CMMG Zeroed pistol grip for ergonomic control
- 30-round magazine capacity with standard AR-15 magazine compatibility
- Flat-top receiver design accepts all standard optics mounts
Technical Specs
- Caliber: 22 ARC
- Barrel Length: 20 inches, 1/2x28 threaded
- Overall Length: Approximately 38.5 inches
- Magazine Capacity: 30+1 rounds
- Receiver: Aluminum with Coyote Tan Cerakote finish
- Handguard: EML 15-inch M-LOK compatible
- Stock: Magpul MOE synthetic
- Grip: CMMG Zeroed pistol grip
- Barrel Treatment: Black nitride finish
- Made in USA
