Daniel Defense DD4 RIII URG 223 Rem 5.56 Upper Receiver

The Daniel Defense DD4 RIII URG 223 Rem | 5.56 NATO is a high-performance upper receiver group designed for tactical enthusiasts, military professionals, and law enforcement applications. Built to provide unmatched reliability, precision, and versatility, this upper receiver is the perfect addition to your AR-15 platform for a variety of shooting scenarios, including close-quarter combat, home defense, and competitive shooting.

Chambered for 223 Rem | 5.56 NATO

• The DD4 RIII URG is chambered in 223 Remington and 5.56 NATO, making it compatible with a wide range of ammunition options. This dual-caliber design offers flexibility and ensures reliable performance with commercially available ammo, ideal for training, self-defense, and operational use.

11.5-Inch Barrel for Maneuverability and Power

• This upper features an 11.5-inch barrel, delivering the perfect balance between maneuverability and power. The shorter barrel length provides enhanced handling in tight spaces, making it an excellent choice for close-quarters combat while still maintaining the velocity and terminal performance needed for a variety of applications.

1-in-7 Twist Rate for Stability

• Equipped with a 1-in-7 twist rate, the DD4 RIII URG ensures that even the heaviest projectiles stabilize in flight, offering superior accuracy and consistency. This faster twist rate is perfect for both standard and heavy-grain ammunition, ensuring optimal performance in a variety of shooting conditions.

Threaded Barrel for Customization

• The 1/2x28 threaded barrel offers the option to easily attach muzzle devices such as suppressors, flash hiders, and compensators. This threaded design allows you to customize your setup based on personal preferences or mission-specific needs, enhancing your rifle’s overall functionality.

Black RIS III 10.5" M-LOK Rail for Accessory Mounting

• The DD4 RIII URG is equipped with a Black RIS III 10.5-inch M-LOK rail, offering a versatile and stable platform for attaching a variety of accessories. This free-floating rail system eliminates barrel interference while allowing you to securely mount optics, lights, lasers, and other tactical gear. The M-LOK system ensures easy and efficient customization for your specific shooting requirements.

Mid-Length Gas System for Smooth Operation

• The mid-length gas system of the DD4 RIII URG helps ensure reliable operation and reduced recoil. This gas system provides a smoother cycling action, making it easier to maintain control and accuracy during rapid fire. It’s designed to offer a balanced performance with less wear on components, increasing the overall lifespan of your upper receiver.

GRIP-N-RIP Charging Handle for Quick Cycling

• The included GRIP-N-RIP charging handle provides an ergonomic, easy-to-operate solution for chambering rounds, even in high-stress or low-light environments. Its robust design and knurled grip ensure a quick, smooth operation, making it an ideal feature for tactical and competitive applications.

Matte Black Finish for Durability

• The DD4 RIII URG comes with a matte black finish that not only enhances the upper's tactical appearance but also offers superior resistance to corrosion, abrasion, and wear. This durable finish ensures that the upper remains in top condition, even after extended use in harsh environments.

Key Features:

• Chambered for 223 Remington and 5.56 NATO, providing versatility with ammunition choices.
• 11.5-inch barrel delivers an ideal balance of power and maneuverability for close-quarters engagements.
• 1-in-7 twist rate ensures stability with both standard and heavy-grain projectiles.
• 1/2x28 threaded barrel allows for customization with muzzle devices.
• Black RIS III 10.5" M-LOK rail for secure accessory mounting.
• Mid-length gas system provides smoother cycling and reduced recoil.
• GRIP-N-RIP charging handle for quick, ergonomic cycling.
• Matte black finish for improved durability and corrosion resistance.

Specifications:

• Manufacturer: Daniel Defense
• Model: DD4 RIII URG
• Type: Upper Only
• Caliber/Gauge: 223 Rem | 5.56 NATO
• Barrel Length: 11.5 inches
• Rate of Twist: 1-in-7 inches
• Sights: None (Optics Ready)
• Thread Pattern: 1/2x28
• Rail: Black RIS III 10.5" M-LOK
• Special Feature: Threaded Barrel
• Weight: 4.70 lbs.
• Shipping Weight: 4.7 lbs.

The Daniel Defense DD4 RIII URG 223 Rem | 5.56 NATO is the ultimate upper receiver group for those who demand exceptional performance, durability, and versatility. With its compact barrel length, customizable features, and smooth operation, it is ideal for tactical professionals and enthusiasts who need an upper receiver that can handle both rapid-fire and precision shooting. Whether you're upgrading your AR-15 or building a custom rifle from the ground up, the DD4 RIII URG will help you achieve superior accuracy and reliability.