Daniel Defense DD4 MK18 RIII 5.56mm 10.3" URG, FDE
All NFA rules apply.
- DESCRIPTION
- REVIEWS
Inter-Store Transfer
If this item is out of stock at your local RifleGear but available at our other location, no problem. Just place your order and select In-Store Pickup as the shipping method. As long as the item is legal in your location, we will transfer the item for you. You will be notified by email once your item has arrived at the destination.
The MK18 RIII upper receiver group features the RIS III rail, modeled after the proven RIS II. The RIS III offers M-LOK compatibility while retaining the same 6-bolt, bolt up system and M203 mounting ability(12.5", 13" rails only) as the SOCOM approved RIS II.
The MK18 RIII 10.3" URG features a 10.3" cold hammer forged, chrome-lined barrel, 9.5" RIS III handguard, M16 profile bolt carrier group, Grip-N-Rip ambidextrous charging handle and Daniel Defense flash suppressor.
Specifications | |
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Caliber | 5.56 NATO |
Gas System | Carbine-Length |
Barrel Length | 10.3" |
Barrel Profile | Government |
MATERIALS & CONSTRUCTION | |
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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, Carbine-length Gas System, Chrome Lined, Mil-Spec Heavy Phosphate Coated, and HP/MPI Tested |
GAS SYSTEM | Pinned Low Profile Gas Block CNC Machined of 4140 hardened steel and Mil-Spec Heavy Phosphate Coating, Carbine-length, Direct Impingement |
MUZZLE DEVICE | Daniel Defense Flash Suppressor, 17-4 PH Stainless Steel, Salt Bath Nitride Finished |
SIGHTS | Sold Separately |
HANDGUARD | Daniel Defense RIS III 9.5, Patented, 6-Bolt Bolt-Up System, CNC Machined of 6061-T6 Aluminum |
CHARGING HANDLE | GRIP-N-RIP Charging Handle, Body CNC Machined of 7075-T6 Aluminum, Handles & Latch CNC Machined of 6061-T6 Aluminum, Heavy Duty Stainless Steel Roll Pins, Type III Hard Coat Anodized |
MANUFACTURE | Made in the USA! |
All NFA rules apply.