CMMG Dissent MK4 22 ARC 16.1" 30+1 Sniper Gray Cerakote Rifle

The CMMG Dissent MK4 22 ARC delivers precision and reliability in a compact platform optimized for versatility. This rifle bridges the gap between traditional AR-15 ergonomics and specialized long-range capabilities. The 22 ARC chambering provides superior ballistic performance over standard intermediate cartridges while maintaining manageable recoil.

What Makes This Different

The Dissent MK4 features CMMG's proven radial delayed blowback system, eliminating the need for a buffer tube and enabling compact configurations impossible with direct impingement systems. The 22 ARC chambering offers 30% better ballistic coefficient than .223 Remington with match-grade accuracy potential. Sniper Gray Cerakote finish provides corrosion resistance rated for 3,000+ hours salt spray testing while the nitride-treated barrel extends service life beyond 10,000 rounds.

Key Features

• 16.1-inch black nitride threaded barrel (1/2x28 TPI) for suppressor compatibility
• M-LOK compatible aluminum handguard with full-length top rail
• Sniper Gray Cerakote aluminum receiver with integrated Picatinny rail
• CMMG Zeroed ambidextrous controls for left and right-handed operation
• 30+1 round capacity with standard AR-15 magazine compatibility
• Radial delayed blowback operating system reduces felt recoil by 40%
• Single-stage trigger with 4.5-6 pound pull weight

Field testing demonstrates consistent sub-MOA accuracy with match ammunition at 100 yards. The radial delayed system cycles reliably with both subsonic and supersonic loads, making it suitable for suppressed applications. Weather sealing prevents moisture intrusion during extended outdoor use. Competition shooters benefit from the flat-shooting 22 ARC ballistics, while hunters appreciate the cartridge's effectiveness on medium game out to 400 yards.

Technical Specs

• Caliber: 22 ARC
• Barrel Length: 16.1 inches, 1:7 twist rate
• Overall Length: 32.25 inches
• Weight: 6.8 pounds (unloaded)
• Receiver: 7075-T6 aluminum with Type III anodizing
• Finish: Sniper Gray Cerakote
• Magazine Capacity: 30+1 rounds
• Thread Pitch: 1/2x28 TPI
• Operating System: Radial delayed blowback
• Manufactured in USA

The Dissent MK4 represents CMMG's commitment to innovative engineering and manufacturing excellence. Limited production runs and increasing demand for 22 ARC platforms make this rifle a strategic addition to any collection. Professional-grade components and precision manufacturing ensure reliable performance across diverse shooting applications.