Some cartridges demand longer barrels to unlock their full ballistic potential, but .300 AAC Blackout isn't one of them. With its 10-1/2 inches barrel, this DISSENT maximizes the performance of both subsonic and supersonic .300 AAC Blackout loads, all while keeping the platform exceptionally compact. By eliminating the traditional AR-15 buffer system, the DISSENT delivers a shorter overall length without compromising reliability. At the rear, a 1913 Picatinny rail end plate offers the flexibility to customize with your choice of folding pistol brace or stock, tailoring the rifle to your needs and personal style. Offers in a variety of striking Cerakote finishes, the DISSENT doesn't just perform, it makes a statement, standing apart from the crowd with cutting-edge design and unstoppable capability.

The adjustable gas block allows you to fine-tune your rifle's gas system for optimal performance across different ammunition types and shooting conditions
The .300 AAC Blackout cartridge stands out for its incredible adaptability, offering loadings tailored for specific purposes, including optimized performance when shooting suppressed
Every .300 AAC Blackout DISSENT comes equipped with an adjustable gas block, allowing shooters to fine-tune the gas system for optimal performance with either supersonic or subsonic ammunition
Every CMMG product is covered by our lifetime quality huarantee, a testament to our unwavering commitment to quality and craftsmanship
We stand behind our work, every CMMG product is backed by our lifetime quality huarantee, protecting against defects in materials and workmanship

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CMMG Dissent MK4 .300 AAC Blackout 10.50", Armor Black