Daniel Defense DD4 RIIIS – FDE

$2,307.00

The DD4 RIII‑S SBR is a compact, high‑performance rifle engineered for superior control and maneuverability. Featuring an 11.5″ cold hammer‑forged Government‑profile barrel and a Carbine‑length gas system, it delivers smooth and dependable cycling in demanding conditions. Its fully ambidextrous lower receiver allows both right‑ and left‑handed shooters to operate essential controls without changing grip, enhancing efficiency. The 10.5″ RIS III rail reduces weight while maintaining durability and offers fast, secure mounting for M‑LOK accessories. Designed for adaptability, reliability, and professional‑grade performance, this SBR excels in any configuration.

Description

The DD4 RIII‑S is the short‑barreled version of Daniel Defense’s DD4 RIII. It is designed for exceptional handling and reliable performance in compact or confined environments. The rifle features an 11.5″ Government‑profile barrel that delivers a strong balance of durability, accuracy, and maneuverability. Paired with a carbine‑length gas system, it provides smooth and dependable cycling in a wide range of shooting conditions. This makes the DD4 RIII‑S suitable for training, home defense, and tactical scenarios where speed and control matter most.

Its fully ambidextrous lower receiver gives both right‑ and left‑handed shooters greater flexibility and comfort. Users can operate essential rifle functions without moving their dominant hand, which improves control and handling efficiency. The 10.5″ RIS III rail helps reduce overall weight while staying strong and reliable. With full M‑LOK compatibility, it allows fast and secure attachment or removal of accessories, making customization simple and effective.

This modular design allows the rifle to adapt quickly to different needs. Whether the purpose is tactical work, training, or recreational shooting, the platform adjusts easily. The robust rail design maintains consistent performance even in demanding conditions, while its slim profile reduces snag points and unwanted bulk. Together, these features create a highly versatile rifle that shooters can configure confidently for their environment, mission, or personal shooting style.

Further Intel

  • The 11.5″ free‑floating Government‑profile barrel and carbine‑length gas system provide excellent maneuverability and reliable performance in every scenario.

  • The fully ambidextrous lower receiver allows shooters to access important controls without shifting their grip, improving efficiency.

  • The 10.5″ RIS III rail—built as an evolution of the SOCOM‑developed RIS II system—offers M‑LOK compatibility, reduced weight, and improved accessory mounting options.

Technical Specifications

  • Length: 27.9″ – 31.25″

  • Weight: 5.92 lbs

  • Barrel Material: 4150 Chrome Moly Vanadium

  • Barrel Type: Cold Hammer Forged

  • Barrel Profile: Government

  • Twist: 1:7

  • Gas System: Carbine

  • Muzzle Device: Flash Suppressor

  • Rail System: RIS III 10.5

What’s in the Box

  • DD DD4 RIII‑S SBR – FDE

  • Owner’s Manual

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