Daniel Defense Mk18, 5.56mm, 10.3 Barrel, Black, Upper Receiver Group

The Daniel Defense MK18 Upper Receiver Group is engineered for elite performance in close-quarters battle (CQB), offering unmatched size, weight, and reliability at just 3.5 lbs. Built around a 10.3-inch Cold Hammer Forged Government Profile barrel with a 1:7 twist, chrome-lined and Mil-Spec heavy phosphate-coated, this upper ensures durability and precision. The carbine-length gas system supports reliable cycling, while the Daniel Defense Flash Suppressor, crafted from 17-4 PH stainless steel with a salt bath nitride finish, enhances muzzle control. Featuring the USSOCOM-proven RIS II Picatinny quad rail with a robust Bolt-Up System, it provides secure mounting for accessories, complemented by heat-resistant Santoprene rail panels rated to 300AdegF. The independently ambidextrous GRIP-N-RIP Charging Handle, CNC machined from 7075-T6 and 6061-T6 aluminum, accommodates both left- and right-handed shooters for seamless operation. Paired with a Mil-Spec M16 bolt carrier group, this upper is constructed with a 7075-T6 aluminum receiver and Type III hard coat anodizing, proudly made in the USA. NFA Disclaimer: Assembling this upper into a complete firearm is subject to National Firearms Act regulations. Ensure compliance with local and state laws. Ideal for tactical operators, the MK18 delivers combat-ready performance.Purchase now at Battlehawk Armory to enhance your AR-15 with Daniel Defense's proven quality!Specifications:Mounting System: PicatinnyCaliber: 5.56mm NATOMaterial: Chrome Moly VanadiumManufacturing Process: Cold-Hammer ForgedTwist Rate: 1:7"Gas System: CarbineBarrel Length: 10.3" Barrel Profile: GovernmentProduct Weight: 3.5 lbsManufacturer: Daniel Defense