Daniel Defense DD4 RIII Complete Upper Receiver 16″ Barrel FDE
$1,629.89
Daniel Defense DD4 RIII Complete Upper Receiver 16″ Barrel FDE
2 in stock
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 Black or 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)
| UPC | 818773022996 |
|---|---|
| Manufacturer | Daniel Defense |
| Manufacturer Part Number | 23-191-20088-011 |
| Length | 28.6 |
| Width | 3.5 |
| NFA Thread Pattern | 1/2×28 |
| Package Height | 7.0 |
| Package Length | 28.0 |
| Finish Type | Black |
| Height | 3.5 |
| Package Width | 6.0 |
| Rate of Twist | 1-in-7" |
| Scope Cover Included | No |
| Shipping Weight | 5.65 |
| Sights | No Sights |
| Illuminated Reticle | No |
| Finish | Matte Black |
| Additional Feature 1 | FDE RIS III 12.5" M-LOK Rail |
| Additional Feature 2 | Mid-Length Gas System |
| Additional Feature 3 | GRIP-N-RIP Charging Handle |
| Adjustable Objective | No |
| Barrel Length | 16" Government |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Country of Origin | US |
| Drilled and Tapped | No |
| Special | Threaded Barrel |
| Product Type | Accessory-Uppers |
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