The Daniel Defense DD4 RIII is a lightweight, fully ambidextrous semi-automatic rifle chambered in 5.56 NATO. Its 16-inch cold hammer forged barrel pairs with a mid-length gas system for smooth cycling, reduced perceived recoil, and dependable performance. The 12.5-inch RIS III handguard provides a secure, adaptable mounting surface for M-LOK accessories while allowing straightforward installation and removal. A continuous top rail supports a wide range of optics, and the California compliant configuration includes a 10-round magazine.

Key features

• 16-inch cold hammer forged barrel for consistent accuracy and long service life
• Mid-length gas system promotes smooth, reliable cycling
• 12.5-inch RIS III M-LOK handguard provides flexible accessory mounting
• Fully ambidextrous controls accommodate right- and left-handed shooters
• Optic-ready continuous Picatinny top rail supports red dots and scopes
• California compliant configuration with 10+1 capacity

The Daniel Defense DD4 RIII combines ambidextrous handling, practical accessory support, and dependable 5.56 NATO performance in a California compliant rifle configuration.