The CMMG Resolute Mk4 chambered in .338 ARC delivers long-range precision in a lightweight AR-15 platform configuration. This rifle bridges the gap between standard intermediate cartridges and full-power rifle rounds, offering superior ballistics for hunting and precision shooting applications.
What Makes This Different
The .338 ARC cartridge provides 30% more energy than .308 Winchester while maintaining manageable recoil in the AR-15 format. CMMG's Resolute series features their proven Mk4 lower receiver with enhanced controls and a match-grade barrel assembly. The 16.1-inch barrel length optimizes velocity while keeping the overall package compact and maneuverable.Key Features
- Medium-taper .338 ARC barrel with 1:7 twist rate for heavy projectiles
- CMMG Mk4 lower receiver with ambidextrous safety selector
- SV competition muzzle brake reduces felt recoil by 40%
- Geissele Super Semi-Automatic (SSA) two-stage trigger
- CMMG RipStock collapsible buttstock with adjustable length of pull
- Armor Black Cerakote finish resists corrosion and wear
- Compatible with standard AR-15 magazines and accessories
Technical Specs
- Caliber: .338 ARC (8.6x43mm)
- Barrel Length: 16.1 inches, medium taper profile
- Overall Length: 33-36 inches (stock extended)
- Weight: Approximately 7.2 pounds
- Twist Rate: 1:7 inches, 6-groove rifling
- Gas System: Mid-length with adjustable gas block
- Handguard: 15-inch M-LOK free-float rail
- Finish: Armor Black Cerakote
- Magazine Capacity: 10 rounds (included)
- Made in USA with limited lifetime warranty
