Daniel Defense DDM4 URG 5.56 NATO Assembled Upper Receiver Group 12.5" FDE

The Daniel Defense DDM4 Upper Receiver Group (URG) is a complete, mil-spec assembled AR-15 upper receiver chambered in 5.56x45 NATO. Featuring a 12.5" government profile barrel and finished in Flat Dark Earth (FDE), this URG is built around Daniel Defense's renowned RIS II rail system for superior handguard rigidity and accessory mounting. Engineered for precision and durability, it delivers exceptional performance for both professional and enthusiast applications. Sold as a complete upper assembly.