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Product Discontinued by Manufacturer

Daniel Defense DDM4 V5 Upper Receiver Group has been discontinued by Daniel Defense and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Upper Receivers yourself to try and find the perfect replacement for you!

ATTENTION! We currently do not ship this product to P.O. Boxes, AK, CA, CT, DE, HI, MA, NJ, NY, U.S. Territories, or select Colorado locations. Please see our policies for more information or a detailed list of locations.

Product Info for Daniel Defense DDM4 V5 Upper Receiver Group

The Daniel Defense M4, V5 Upper Receiver Group is built with a Cold Hammer Forged 16" Government profile barrel with a mid-length gas system. It is built with the DDM4 Rail 12.0, perfectly adapted for end-users who need valuable rail real estate for accessories that fit their shooting needs. QD Swivels attachment points are integrated in to the front and back on both sides of the rail for fully ambidextrous sling attachment. The DDM4V5 URG is equipped with a single pinned low profile gas block that is drilled, taper reamed, and press fit into place to securely attach to the barrel assembly. The new independently ambi GRIP-N-RIP Charging Handle accommodates left- and right-handed shooters and is engineered for suppressed fire, with anti-gas features that redirect gas flow upward and away from the face and operator. All Daniel Defense complete upper receiver groups come standard with an M16 profile bolt carrier group.image

Features of:

  • 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, 16in 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: 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 DDM4 Rail 12.0, CNC Machined of 6061-T6 Aluminum, Type III Hard Coat Anodized
  • 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
  • GRIP: Daniel Defense Vertical Grip, Glass Filled Polymer with Soft Touch Overmolding
  • RAIL PANELS: Daniel Defense Rail Panels Made from Santoprene, Heat Resistant to 300° F.

Package Contents:

  • Daniel Defense DDM4 V5 Upper Receiver Group

Gun Parts and Accessories

130 / 30
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Magazine and Accessories

126 / 26
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Gun Sights

115 / 15
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Gun Barrels

111 / 11

Airsoft Gun Accessories

112 / 12
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Gun Stocks

116 / 16
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Related Products to Daniel Defense DDM4 V5 Upper Receiver Group

Daniel Defense DDM4 V5 Upper Receiver Group Unavailable & Discontinued Models

List of Unorderable Models

  • Daniel Defense DDM4 V5 Upper Receiver Group 5.56mm NATO 16 Inch Chrome Moly Vanadium Steel Government Profile Barrel Mid-Length Gas System Hard Coat Anodized , MPN: 23-123-09138-047 , UPC: 815604015783 , Code: DDD-UFH-23-123-09138047
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Last updated 2026-06-28 UTC.