• Daniel Defense M4A1 DD4 RIII AR-15 Upper Black 5.56mm 14.5" Pinned Surefire

    This item is out of stock

    New Daniel Defense Factory Complete M4A1 RIII upper in 5.56mm with Black Handguard. This complete upper ships just as you see it. It was part of a factory complete M4A1 RIII rifle that we separated so we could sell the upper and lower as separate items. We then had the stock Daniel Defense muzzle device replaced for a Surefire 3 Prong Warcomp.  That was professionally pinned / welded in the neutral position.  Upper ships complete just like you see it with nothing else.

    • 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, 14.5" 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, Mid-length, Direct Impingement
    • MUZZLE DEVICE: Pinned and Welded Surefire 3 Prong Warcomp – Suppressor compatible.
    • BOLT CARRIER GROUP: M16 Profile, Mil-Spec MP Tested, Chrome Lined, Properly Staked Gas Key
    • SIGHTS: Sold Separately
    • HANDGUARD: Daniel Defense RIS III 12.5, Patented, 6-Bolt Bolt-Up System, Black 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

    ***Upper will ship UPS ground insured with signature required to CC Billing address***