Daniel Defense MK18 Flat Dark Earth 5.56 NATO 10.3" Short Barrel Upper Receiver Group 23-004-08013-011

Daniel Defense MK18 URG 5.56 1/7 GOV LPG RIS II Rail DDFS Complete Upper Receiver w/ Flash Hider Flat Dark Earth 10.3in 1. Every Daniel Defense upper 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. The Daniel Defense M4 URG MK18 comes complete with bolt carrier group and charging handle 10.3? Cold Hammer Forged Barrel RIS II MK18 Rail System in Black or Flat Dark Earth and Daniel Defense low profile gas block.MK18 URG 10.3" 5.56 1:7 Twist GOV LPG RIS II Rail DDFS-Black. Upper receiver is Mil-Spec with Indexing Marks and M4 Feed Ramps. CNC Machined of 7075-T6 Aluminum Type III Hard Coat Anodized. Barrel is Chrome Moly Vanadium Steel Cold Hammer Forged 1:7 twist 10.3? Government Profile Chrome Lined MP tested and Mil-Spec Heavy Phosphate Coated. Gas System is Pinned Low Profile Gas Block CNC Machined of 4140 hardened steel with Mil-Spec Heavy Phosphate Coating Carbine Length Direct Impingement. Daniel Defense Flash Suppressor 17-4 PH Stainless Steel Salt Bath Nitride Finished. BCG M16 Profile Mil-Spec MP Tested Chrome Lined Properly Staked Gas Key. Handguard is Daniel Defense RIS II MK18 CNC Machined of 6061-T6 Aluminum Type III Hard Coat Anodized. Daniel Defense Rail Panels made from Santoprene heat resistant to 300 F. Specifications for Daniel Defense MK18 URG 10.3in 5.56 Complete Upper Receiver w/ Flash Hider: Manufacturer: Daniel Defense Cartridge: 5.56x45mm NATO Barrel Length: 10.3 in Barrel Twist Rate: 1-7 Finish: Type III Hard Coat Anodized Gun Model: AR-15 Condition: New Gun Rail: RIS II Rail Additional Features: w/ Flash Hider Weight: 3.8 lb Magazine Included: No Features: UPPER RECEIVER: Mil-Spec with Indexing Marks and M4 Feed Ramps. CNC Machined of 7075-T6 Aluminum Type III Hard Coat Anodized BARREL: Chrome Moly Vanadium Steel Cold Hammer Forged 1:7 Twist 10.3" Government Profile Chrome Lined Mil-Spec Heavy Phosphate Coated and HP/MPI Tested GAS SYSTEM: Pinned Low Profile Gas Block CNC Machined of 4140 hardened steel with Mil-Spec Heavy Phosphate Coating Carbine Length Direct Impingement MUZZLE DEVICE: Daniel Defense Flash Suppressor 17-4 PH Stainless Steel Salt Bath Nitride Finished BOLT CARRIER GROUP: M16 Profile Mil-Spec MP Tested Chrome Lined Properly Staked Gas Key SIGHTS: Sold Separately HANDGUARD: Daniel Defense RIS II MK18 CNC Machined of 6061-T6 Aluminum Type III Hard Coat Anodized CHARGING HANDLE: GRIP-N-RIP Charging Handle Body CNC Machined of 7076-T6 Aluminum Handles & Latch CNC Machined of 6061-T6 Aluminum Heavy Duty Stainless Steel Roll Pins Type III Hard Coat Anodized RAIL PANELS: Daniel Defense Rail Panels Made from Santoprene Heat Resistant to 300 degrees F. Package Contents: Daniel Defense MK18 URG 10.3in 5.56 Complete Upper Receiver w/ Flash Hider Daniel Defense Warranty: Guaranteed Satisfaction All Daniel Defense products carry a 100percent satisfaction guarantee against defects in original materials and workmanship. If your Daniel Defense product shows evidence of such defects Daniel Defense will make every accommodation to fix repair or replace your product in the most expeditious manner possible. Daniel Defense does not warranty products or damage caused to our products by the correct or incorrect installation of other manufacturer's products. Warranty information and warranties are supplied solely by the manufacturer and not this retailer. This retailer publishes information from the manufacturer for information purposes only and the manufacturer is solely responsible and liable for any warranty information and warranties published by this retailer. Please reference the appropriate manufacturer documents or reach out to the manufacturer directly for full warranty terms and effective dates. atmedia screen and (max-width: 400px) { #w-block-one { display:table-row important; } } MK18 (FDE) Upper Receiver Group