Daniel Defense DD4 RIII Complete Upper Receiver - 16" FDE
AR-15 Complete Upper Receiver
In stock
Only 1 left
Daniel Defense DD4 RIII Complete Upper Receiver - 16" FDE
$1,499.00
The DD4 RIII Upper Receiver Group offers the longest barrel length of the RIII family and is perfect for popular shooting sports and for tactical defensive applications. Built around a 16 inch Cold Hammer Forged Government Profile barrel, its mid-length gas system is known to have a smoother recoil impulse.
A 12.5 inch lightweight RIS III rail—modeled after the revolutionary RIS II two-piece handguard developed for SOCOM—free-floats the barrel and features M-LOK attachment for lighter weight. It has our ambidextrous Grip-N-Rip Charging Handle and ships with an M16 Profile bolt carrier group.
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, 16" Government Profile, Mid-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, 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
- HANDGUARD: RIS III 12.5, Patented 6-Bolt Bolt-Up System, CNC Machined of 6061-T6 Aluminum, FDE 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
Specifications:
- Barrel Material: 4150 Chrome Moly Vanadium
- Barrel Type: Cold Hammer Forged
- Barrel Profile: Government
- Rifling Twist: 1:7"
- Gas System Length: Mid-length
- Muzzle Device: Flash Suppressor
- Weight: 4.35 LBS
- Rail System: RIS III 12.5 (M-LOK)
SKU | 23-191-20088-011 |
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Product Type | AR-15 Complete Upper Receiver |
Manufacturer | Daniel Defense |
Twist Rate | 1:7 |
Color | Flat Dark Earth |
Gas System Length | Mid |
Rail Length | 12.5" |
Barrel Length | 16" |
Caliber | 5.56 NATO |