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Daniel Defense manufactures the highest quality complete AR15 upper receivers on the market today! Every Daniel Defense M4 URG MK18 Black is painstakingly hand assembled, quality assurance tested, and test fired to ensure that the highest quality product makes it to the hands of our customers.
Daniel Defense M4 URG MK18 Black
Daniel Defense manufactures the highest quality complete AR15 upper receivers on the market today! Every Daniel Defense M4 URG MK18 Black will be painstakingly hand assembled, quality assurance tested, and test fired to ensure that the highest quality product makes it to the hands of our customers. The Daniel Defense upper comes complete with bolt carrier group and charging handle, 10.3″ Cold Hammer Forged Barrel, RIS II MK18 Rail System, and Daniel Defense low profile gas block.
When you’re looking for any of our other Daniel Defense MK18 products, try this page.
Cold Hammer Forging of barrels is known for decades to produce the most accurate, longest lasting rifle barrels obtainable. The Cold Hammer Forging of barrels is accomplished through intense hydraulic pressure applied at opposing angles by carbide steel hammers. During the hammering process, a mandrel is inserted into the bore while the carbide steel hammers shape the barrel around the mandrel creating the chamber, the lands, and the grooves. In addition to the aforementioned benefits, the Cold Hammer Forging process creates a defect free bore and the most consistent chamber possible. You will see all of our Complete Upper Receiver Group products on our category page here.
Experience unrivaled performance and tactical excellence with the Daniel Defense MK18 Upper Receiver Group—a meticulously crafted assembly that embodies the spirit of military precision and reliability. From its exceptional design to its proven durability, the MK18 Upper Receiver Group sets the benchmark for top-tier firearm accessories.
1. Military-Inspired Precision: The Daniel Defense MK18 Upper Receiver Group draws inspiration from military specifications, delivering a level of precision that meets the demands of elite forces. Every detail is optimized for peak performance, making it an optimal choice for shooters seeking the highest standards.
2. Combat-Tested Reliability: Designed with reliability at its core, the MK18 Upper Receiver Group has been rigorously tested to ensure flawless function even in the harshest conditions. Experience military-grade dependability with every shot.
3. Streamlined Profile: Featuring a streamlined profile, the MK18 Upper Receiver Group offers improved maneuverability and handling. Its compact design is ideal for close-quarters engagements and dynamic shooting scenarios.
4. Enhanced Durability: Crafted from premium materials, the MK18 Upper Receiver Group is built to withstand the rigors of intensive use. Count on its durability to deliver consistent performance, shot after shot.
5. Modular Versatility: Embrace customization with the MK18 Upper Receiver Group’s modular design. Attach accessories, optics, and enhancements to tailor your firearm to your shooting preferences and operational needs.
6. Trusted Daniel Defense Craftsmanship: Renowned for its commitment to quality, Daniel Defense brings its expertise to the MK18 Upper Receiver Group. Expect nothing less than exceptional craftsmanship and meticulous attention to detail.
7. Seamless Integration: Enjoy seamless integration with your existing lower receiver, ensuring a hassle-free assembly process. The MK18 Upper Receiver Group is designed for straightforward installation without sacrificing performance.
Elevate your shooting experience with the Daniel Defense MK18 Upper Receiver Group—an embodiment of military precision, reliability, and innovation. Whether you’re a professional operator or a dedicated enthusiast, the MK18 Upper Receiver Group empowers you with a level of performance that surpasses expectations. Choose excellence—choose the MK18 Upper Receiver Group and redefine what’s possible in your shooting endeavors.
Please note the Rail is Black!!
Once this part is assembled into a complete firearm, it becomes a regulated item by the National Firearms Act (NFA). Please check with your local and state municipalities for any further regulatory requirements. It is the buyer’s responsibility to make sure they comply with all NFA rules and applicable laws.
|Condition||New in Box|
|Finish Per Color||Black|
|Manufacturer Part Number||23-004-08013-006|
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MATERIALS & CONSTRUCTION Upper Receiver: A4 Upper Receiver with M4 Feed Ramps Barrel Characteristics: 10.3 Cold Hammer Forged, 5.56 NATO Chamber, 1:7 Twist, Govt Profile, Carbine Gas Port, Chrome Lined, Mil Spec Heavy Phosphate Coated, HP and MPI tested Bolt Carrier Group: F/A BCG, HP and MPI Tested, Shot Peened Bolt, Extractor Booster, Properly Staked Gas Key Flash Hider: A2 Bird Cage Flash Hider Rail System: RIS II MK18 Low Profile Gas Block Weight: 3lbs 8oz