CMMG Dissent Mk4 Upper Group .300 BLK 10.5 Inch Adjustable Gas Block

The CMMG Dissent Mk4 Upper Group in .300 BLK with a 10.5-inch barrel is designed for those who appreciate the versatility and performance of the 300BLK cartridge, offering enhanced ballistics and a suppressor-friendly length that perfectly complements your AR pistol build. This innovative upper group features CMMG's patent-pending Compact Action Direct Impingement system, which houses the entire action and recoil assembly within the upper receiver, resulting in a streamlined profile that reduces bulk and length compared to traditional AR pistols. The forward non-reciprocating side charger allows for quick and efficient bolt operation without losing sight of your target, making it an ideal choice for tactical applications. With an adjustable gas block, you can easily fine-tune the gas system to accommodate both supersonic and subsonic ammunition, ensuring optimal performance for your specific shooting needs. The Dissent Mk4 Upper Group is constructed from durable 7075 T6 aluminum and features a Cerakote finish for added resilience, while the CMMG ZEROED Linear Compensator enhances muzzle control. Whether you're a seasoned shooter or a novice builder, this upper group is the perfect addition to elevate your .300 BLK experience, providing reliability and adaptability for a variety of shooting scenarios.