SKU: DD23-004-08013-006
UPC: 815604014045
The Daniel Defense MK18 Upper Receiver Group (URG) in 5.56 NATO is designed for short-barrel rifle performance, particularly in tactical operations. This 10.3-inch upper receiver assembly is suitable for close-quarters combat and breaching scenarios, making it a reliable choice for law enforcement and military operators.
At the heart of this upper assembly is a cold hammer-forged barrel, engineered to enhance velocity and accuracy with the 5.56 NATO cartridge. The MK18 Rail Interface System (RIS II) incorporates Daniel Defense's Bolt-Up System, providing a secure mounting solution for tactical accessories while ensuring structural integrity during use.
This MK18 upper receiver assembly is compatible with any mil-spec AR-platform lower receiver, making it an excellent upgrade or primary unit for those needing a compact and effective upper receiver for various tactical applications.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
Daniel Defense