Cobalt Kinetics CK-Pro URG 15.5" AR-15 Upper Receiver Group - CK Green

The Cobalt Kinetics CK-Pro URG is an Upper Receiver Group designed for end users who want to upgrade their current AR-15 with Cobalt Kinetics fit and finish.

This URG pairs a 15.5-inch barrel with the signature CK Green finish. Part of the CK-Pro URG product line, this Upper Receiver Group brings Cobalt Kinetics craftsmanship and the distinctive CK Green styling to an existing AR-15 platform build.