The Daniel Defense DD4 RIII Complete Upper Receiver 16" Barrel FDE is engineered with precision and quality, featuring a 16-inch Cold Hammer Forged Government Profile barrel and a mid-length gas system for smoother recoil. Ideal for shooting sports and tactical applications, it includes a 12.5-inch RIS III rail with M-LOK attachment, Grip-N-Rip Charging Handle, and M16 Profile bolt carrier group. Daniel Defense is renowned for innovation and reliability.

Key Features:
- Manufacturer: Daniel Defense
- Model: DD4 RIII
- Caliber: 5.56mm NATO
- Condition: Factory New
- Action: Direct Impingement
- Finish Color: FDE
- Barrel Length: 16"
- Number of Magazines: Not Specified
- Capacity: Not Specified
- Optic Footprint: Not Specified
- Unique Features: Ambidextrous Grip-N-Rip Charging Handle
- Night Sights: No
- External Safety: No
- Threaded Barrel: No
- What's In The Box: M16 Profile Bolt Carrier Group
- Weight: 4.35 lbs
- Length: 28.6 inches
- Width: Not Specified