KAK Industry K-Spec 14.50" Railed Upper 5.56x45mm 1:7 Mid-Length w/BCG&CH, Black

Brownells and KAK Industry have collaborated to develop a high-performance complete upper assembly, offering exceptional value. This premium assembly includes a chrome-lined barrel, a chrome-lined phosphate K-Spec enhanced bolt carrier group (BCG), a Brownells exclusive PentaComp muzzle device and a robust free-float KAK Industry M-LOK handguard. Manufactured entirely in the United States, it ensures years of reliable service. The K-Spec down vent BCG is engineered for superior reliability, inco