The CMMG Dissent MK4 delivers precision shooting capabilities in the versatile 22 ARC caliber, combining AR platform familiarity with enhanced ballistic performance. This rifle addresses the growing demand for a cartridge that bridges the gap between .223 Remington and larger hunting calibers while maintaining manageable recoil.
What Makes This Different
The 22 ARC chambering provides superior ballistic coefficient compared to traditional .223/5.56 rounds, delivering flatter trajectory and increased energy retention at extended ranges. The MK4 platform incorporates CMMG's proven manufacturing standards with enhanced barrel profile optimization for the 22 ARC cartridge. This configuration offers approximately 200-300 fps velocity advantage over .223 Remington with similar bullet weights.Key Features
- 16.1-inch barrel optimized for 22 ARC ballistic performance and legal compliance
- Standard AR-15 platform compatibility with existing accessories and furniture
- Salt bath nitride finish provides corrosion resistance and extended barrel life
- Standard carbine gas system ensures reliable cycling with various ammunition weights
- Picatinny rail system accommodates optics and tactical accessories
- Standard AR trigger group compatibility for customization options
- Black anodized aluminum receivers with Type III hard coat finish
Technical Specs
- Caliber: 22 ARC
- Barrel Length: 16.1 inches
- Overall Length: Approximately 32.5-36 inches (depending on stock position)
- Weight: Approximately 6.5-7.5 pounds (unloaded)
- Receiver Material: 7075-T6 aluminum
- Barrel Material: 4140 chrome moly steel
- Finish: Black anodized/nitride
- Gas System: Carbine length
- Thread Pitch: 1/2x28 TPI
- Magazine Compatibility: Standard AR-15 magazines
