Daniel Defense DDM4 GL/SSC RIS II 5.56 12.5" Complete Upper FDE

Daniel Defense uppers are the standard other AR makers get measured against, and this DDM4 GL/SSC group brings the configuration that built the company's reputation: a 12.5 inch government profile 5.56 barrel under the RIS II rail, the quad rail system Daniel Defense produced for the SOCOM upper receiver group program. The 12.5 inch length has become the modern fighting carbine sweet spot, recovering most of the ballistic loss of shorter barrels while staying compact enough for vehicle and indoor work.

Cold hammer forged barrel construction is a Daniel Defense signature, built for round counts that wear out lesser tubes. Finished in Flat Dark Earth over the receiver and rail, this assembled upper drops onto a standard AR-15 lower; plan the host lower and muzzle configuration to keep the finished gun where you want it legally.