- .300 AAC Blackout caliber
- Compact Action-Direct impingement operating system
- 4140CM, SBN barrel material
- Cmmg zeroed linear compensator muzzle device
- Adjustable Gas Block – With the adjustable gas block on each 300 BLK Dissent you can fine tune the gas system to best suit the supersonic or subsonic ammo loadings you like best
- TriggerTech AR-D 2-Stage Trigger – With a 4 lb pull weight, the AR-D trigger showcases a light, repeatable break
- (2) Magpul 300Blk 30rd pmag magazine
- At the rear is a 1913 picatinny rail end plate allowing shooters to pick a folding pistol brace or stock*
- Cerakote finish
- Lifetime Quality Guarantee
Some cartridges require longer barrels to realize their full ballistic capabilities, but not 300 Blackout. Outfitted with a 10.5″ barrel, this Cmmg Dissent Mk4 300BLK 10.5″ Pistol (30AC278) takes full advantage of almost any 300BLK loading you can think of while remaining ultra-compact and portable by eliminating the buffer system found on a conventional AR15. At the rear is a 1913 picatinny rail end plate allowing shooters to pick a folding pistol brace or stock* that suits their needs and style. Multiple Cerakote finishes ensures your Dissent will always stand above the crowd.
300 BLK is an incredibly adaptable cartridge with different loadings for specific uses, like suppressed. With the adjustable gas block on each 300 BLK Dissent you can fine tune the gas system to best suit the supersonic or subsonic ammo loadings you like best.
TriggerTech’s AR-D trigger was developed in collaboration with CMMG to be fully optimized for use with Dissent firearms and upper receiver groups. With a 4 lb pull weight, the AR-D trigger showcases a light, repeatable break. CMMG does not guarantee optimal Dissent functionality with Mil-spec or other aftermarket triggers.
*NFA Rules May Apply. Each Dissent is shipped in pistol configuration, adding a stock will make your Dissent an SBR and subject to NFA rules. Learn more about NFA rules.
