Cobalt Kinetics CK-PRO Upper Receiver Group 5.56 14.5", Flat Dark Earth - CK-PRO-URG-556-145-FDE

This is a complete upper receiver group from Cobalt Kinetics chambered in 5.56 NATO with a 14.5" barrel. Designed for AR-15 platforms, this upper receiver group includes the upper receiver, barrel, and gas system assembled and ready to install onto a compatible lower receiver.