CMMG DISSENT Mk3 8.6 Blackout Pistol 12.5″ Armor Black

Description Description The CMMG DISSENT Mk3 in 8.6 Blackout is an AR10-sized Mk3 platform pistol chambered in 8.6 BLK, built for compact performance from a 12.5-inch barrel and offered in Armor Black finish. This configuration includes an SB Tactical FS1913A aluminum folding brace and is configured for semi-automatic operation with a 5/8-24 muzzle thread pattern. The design emphasizes short-barrel performance and compatibility with common AR-style accessories on a PICATINNY optic footprint. Key Specifications The caliber is 8.6 Blackout. The barrel measures 12.5 inches. The barrel material is 4140CM with a black nitride finish. The action is semi-automatic. The upper features a PICATINNY optic footprint. The muzzle is threaded 5/8-24. The muzzle device is the CMMG ZEROED linear muzzle device. The rate of twist is 1:3. This configuration includes 2 magazines. The listed safety is the CMMG Zeroed 60/90 Degree selector. The DISSENT Mk3 balances compact handling with an AR10-sized platform, delivering a purpose-built package for shooters who prioritize efficient short-barrel performance and modular compatibility. Its 12.5-inch 4140CM barrel with a nitride finish, threaded muzzle, and PICATINNY-ready upper make it a straightforward foundation for optics and accessories, while the included folding brace adds compact storage and transport flexibility. Related Videos: UPC: 810148629809