Cobalt Kinetics CK-PRO-URG-13-S-CKG 13" Upper Receiver Group

The Cobalt Kinetics CK-PRO-URG-13-S-CKG is a 13-inch upper receiver group designed for AR-15 platform rifles. This precision-manufactured upper features Cobalt Kinetics' engineering standards for enhanced performance and reliability. The URG (Upper Receiver Group) includes the upper receiver, barrel, and associated components for a complete upper assembly. Designed for shooters seeking quality components for custom builds or upgrades to existing AR-15 rifles.