CMMG Resolute MK57 5.7 X 28 16.1 Barrel 20-Rounds

The CMMG Resolute Mk57 5.7x28 16in Armor Black is a standout in the world of carbine length rifles, offering a perfect blend of innovation, performance, and versatility. Designed to cater to the needs of modern shooters, this lightweight rifle is chambered in the increasingly popular 5.7x28mm caliber, known for its fast, lightweight rounds that deliver excellent penetration at short ranges with minimal recoil. The Resolute Mk57 is engineered to accept FN Five-seveN style magazines, allowing seamless compatibility between your pistol and carbine, and ensuring you can use the same magazines for both firearms. This feature, combined with the rifle's AR15 platform, ensures that essential functionalities like last round bolt hold open are not compromised. The CMMG Resolute line is the ideal solution when full-size rifles are too cumbersome and pistols or SBRs fall short in delivering the long-range ballistic performance you require. The rifle is equipped with the innovative Radial Delayed Blowback operating system, enhancing reliability and reducing felt recoil. The 16.1-inch barrel, crafted from 4140CM SBN material with a 1:9 twist rate, ensures precision and durability. The CMMG ZEROED Muzzle Brake and the EML 15 handguard with M-LOK attachment slots at the 3, 6, 9, and 12 o'clock positions provide a sleek design and ample space for mounting essential accessories. The omission of a full-length Picatinny section reduces weight, making this rifle even more maneuverable. Finished in a durable Cerakote, the Resolute Mk57 is built to withstand the elements. The rifle's upper receiver is made from billet 6061 T6 aluminum, while the lower receiver is forged from 7075 T6 aluminum, ensuring a robust and reliable build. The CMMG ZEROED Ambi Charging Handle, ZEROED Pistol Grip, and ZEROED Drop-In Trigger enhance the rifle's ergonomics and functionality. The CMMG RipStock and 6 Position Fastback with Ambi Sling Plate offer customizable comfort and adaptability. Weighing in at just 6.2 lbs and measuring 32.5 inches in length, the CMMG Resolute Mk57 is a lightweight powerhouse, perfect for those seeking a versatile and reliable carbine length rifle.