CMMG Resolute 16.10″ Upper 8.6 Blackout 1:3 M-LOK Rail Carbine-Length, Armor Black

If there is one word to describe 8.6 Blackout, it is versatility. Drawing from the success of its smaller predecessor, .300 AAC Blackout, this powerhouse cartridge excels in both subsonic suppressed applications and supersonic performance when delivering maximum impact on target. Designed for adaptability, it offers an exceptional balance of power and precision, making it a go-to choice for shooters who demand reliability across multiple scenarios. Navigating the complexities of .308 Win AR platform compatibility can be challenging, but CMMG simplifies the process by basing the Mk3 platform on the popular Gen 1 DPMS High-Pattern LR308 design. This ensures a broader range of parts availability and greater customization potential, giving shooters the flexibility to tailor their build to their exact specifications. CMMG upper groups come fully equipped for performance right out of the box, featuring a complete bolt carrier group and Zeroed accessories. Each upper includes a Zeroed Mk3 polymer dust cover, a Zeroes AR-10/Mk3 ambi charging handle, and a Zeroed muzzle brake designed specifically for 8.6 Blackout. With seven Cerakote finishes to choose from, these upper groups offer both style and function, making them a standout choice for shooters looking to optimize their AR platform.

• The armor Cerakote finish provides a tough, durable coating that protects against wear and harsh conditions
• The 5/8-24 muzzle threading is standard for a variety of suppressors and muzzle devices
• The CMMG zeroed muzzle brake effectively reduces recoil and muzzle rise, ensuring faster follow-up shots and improved accuracy
• The billet 7075-T6 aluminum construction offers exceptional strength and durability, ideal for demanding applications
• The CMMG EML15 M-LOK handguard offers a lightweight, durable design with ample mounting space for accessories
• The 16.1 inches barrel features a 1:3 twist, designed for specialized ammunition