Daniel Defense DD4 RIII | 5.56 NATO | 16″ | 02-191-03270-047

The Daniel Defense DD4 RIII is a semi-automatic modern sporting rifle built around a 16-inch cold hammer forged government-profile barrel and a 12.5-inch RIS III M-LOK handguard. It features a fully ambidextrous lower, a mid-length gas system, and Daniel Defense furniture intended for durable field use. For an optic that pairs well with this platform at or below the $1,000 mark, consider a Vortex Strike Eagle 1-6×24 for its quick target acquisition and practical magnification range.

Common uses include competitive AR-style shooting and general range training/recreational marksmanship.

Product Specifications

• The manufacturer part number is 02-191-03270-047.
• The UPC is 818773022897.
• The caliber is 223 REM/5.56 NATO.
• The action is SEMI-AUTOMATIC.
• The barrel measures 16 inches.
• The rate of twist is 1:7″.
• The gas system is Mid-length.
• The barrel type is Cold Hammer Forged.
• The handguard is a 12.5″ RIS III M-LOK unit.
• The receivers are CNC machined 7075-T6 aluminum.
• The muzzle thread pattern is 1/2 x 28 TPI.
• Sights are sold separately.
• The rifle is Made in the USA.

The DD4 RIII combines Daniel Defense machining and an ambidextrous control package with a mid-length gas system to provide a stable shooting platform for high-round-count range sessions and competitive use. The RIS III handguard offers M-LOK mounting for accessories while keeping weight minimized, and the chrome-lined, hammer-forged barrel is intended for service life and accuracy. This configuration is appropriate for shooters who prioritize ambidextrous ergonomics and a proven AR-style operating system in a modern sporting rifle.

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