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

    There are only 2 items left in stock.

    New Daniel Defense Factory Complete M4A1 RIII upper in 5.56mm with FDE 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, FDE 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***