The Daniel Defense DD4 RIII URG (Upper Receiver Group) is the ultimate solution for shooters demanding uncompromising performance, rugged durability, and battlefield‑ready reliability. Engineered with premium aerospace‑grade aluminum and hardened steel components, this upgrade delivers the perfect blend of precision engineering and tactical versatility for both professional operators and civilian enthusiasts.
Key Benefits
- Enhanced Accuracy: Precision‑machined barrel extension and free‑float design minimize barrel stress for tighter groupings at long range.
- Unmatched Durability: 7075-T6 aluminum construction resists corrosion, wear, and impact under the harshest conditions.
- Modular Compatibility: Seamlessly integrates with a wide range of Daniel Defense lower receivers, handguards, and accessories.
- Improved Ergonomics: Optimized bolt carrier group and charging handle placement reduce recoil and enhance handling.
- Ready for Immediate Installation: Complete kit includes all necessary hardware and a detailed installation guide.
Technical Specifications
| Model | DD4 RIII URG |
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| Part Number | 23-004-01097-011 |
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| UPC | 818773023009 |
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| Material | 7075‑T6 Aluminum, Hardened Steel |
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| Length (overall) | Approximately 33.5 inches (varies with barrel length) |
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| Weight (complete URG) | ≈ 2.6 lbs (1.18 kg) |
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| Finish | Matte Black Cerakote (OEM) – optional custom finishes available |
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| Compatibility | Daniel Defense lower receivers, standard AR‑15/M4 pattern magazines, compatible with most Daniel Defense handguards |
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| Warranty | 5‑year limited warranty against manufacturing defects |
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Why Choose the Daniel Defense DD4 RIII URG?
When it comes to high‑performance firearms, Daniel Defense has set the industry standard for over two decades. The DD4 RIII URG is the result of extensive field testing, feedback from elite tactical units, and a commitment to superior craftsmanship. Whether you are building a competition rifle, a tactical home defense platform, or an off‑road adventure gun, this upper receiver group provides the foundation you need to excel.
Performance Features
- Free‑Float Barrel Extension: Eliminates contact points that could affect barrel harmonics, ensuring consistent shot placement.
- Enhanced Gas System: Optimized for reduced recoil impulse while maintaining reliable cycling across all ammunition types.
- Robust Bolt Carrier Group (BCG):** Hardened steel with anti‑wear coatings for smooth operation under sustained fire.
- Precision-Machined Tapped Holes: Facilitates quick attachment of accessories such as optics, laser modules, and foregrips.
- Improved Heat Dissipation: Strategic venting and material selection keep the receiver cool during prolonged shooting sessions.
Installation & Maintenance
Designed with the end‑user in mind, the DD4 RIII URG can be installed with standard tools in under an hour. The included step‑by‑step guide walks you through each stage of the process, from aligning the barrel extension to securing the bolt carrier group. Maintenance is straightforward—regular cleaning with a mild solvent and a light oil will keep the URG operating at peak performance.
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Customer Support & Warranty
Every Daniel Defense DD4 RIII URG ships directly from our authorized distribution center, accompanied by a comprehensive warranty and access to our dedicated technical support team. If you have any questions about installation, compatibility, or performance, our experts are available 24/7 to assist you.
Ready to Upgrade?
Elevate your shooting experience with the Daniel Defense DD4 RIII URG. Click the “Add to Cart” button to secure this premium upgrade and experience the difference that precision engineering and rugged reliability can make on the range, in the field, or at home.
