Cobalt Kinetics CK-Pro Built Upper Receiver Group 11.5in Barrel 5.56x45mm NATO FDE

The Cobalt Kinetics CK-Pro Upper Receiver Group is a premium upgrade for your AR-15 platform. Designed for discerning shooters, this 5.56x45mm NATO upper features an expertly crafted 11.50" barrel with a Flat Dark Earth Cerakote finish. Engineered for exceptional performance, the CK-Pro URG was built by Cobalt Kinetics' skilled gunsmiths. Each unit is meticulously assembled and test-fired to ensure flawless function before shipping to the customer. Durable Flat Dark Earth Cerakote finish for enhanced corrosion resistance and a sleek, tactical appearance 11.50" barrel optimized for 5.56x45mm NATO ammunition for versatile performance Expertly assembled by Cobalt Kinetics' experienced gunsmith staff and test-fired for reliable operation Whether you're upgrading an existing AR-15 or building a new precision rifle, the Cobalt Kinetics CK-Pro Upper Receiver Group delivers the quality and performance you demand.