CMMG Upper Group Resolute 57x28mm 16 1/10 Black

CMMG Resolute Upper Features The CMMG Resolute Upper is built to the highest standards of quality and performance. It features a 7075-T6 aluminum receiver and a nitrided 4140 chrome-moly barrel providing durability and resistance to wear and tear. The upper also features a full-length Picatinny rail allowing users to easily mount their preferred optics and accessories. The Resolute Upper also features a number of advanced features including a mil-spec charging handle a forged M4-style feed ramp and a carbine-length gas system. The upper is also compatible with a variety of lower receivers providing users with the flexibility to customize their AR-15 platform to their specific needs. CMMG Resolute Upper Specifications Manufacturer: CMMG Model: Resolute Upper Caliber: 5.7x28 Barrel Length: 16.1 inches Sights: None Barrel Type: Nitrided 4140 Chrome-Moly Twist: 1:10 Overall Length: 24.5 inches Weight: 3.3 pounds Finish: Hard Coat Anodized Handguard: CMMG RML15 Muzzle: Thread Protector Gas System: Carbine-Length