Cobalt Kinetics CK-PRO-URG-98-S-CKG 9.8″ Upper Receiver Group

The Cobalt Kinetics CK-PRO-URG-98-S-CKG 9.8″ Upper Receiver Group (URG) is a premium AR-platform component built to the exacting standards that have earned Cobalt Kinetics a loyal following among competitive and tactical shooters. Engineered with tight tolerances and precision craftsmanship, this URG provides a rock-solid foundation for high-performance builds where reliability and consistency are non-negotiable. Whether you’re assembling a competition rifle, a duty-ready carbine, or a custom project, the Cobalt Kinetics 9.8″ URG delivers the quality and fit that serious builders demand. At Deep Roots Rifle Co, we specialize in sourcing hard-to-find components from top-tier manufacturers so you don’t have to compromise on your build. Order online at deeprootsrifleco.com and take advantage of our fast nationwide shipping, or visit our gun shop in Eustis, Florida, where our knowledgeable staff is ready to help you complete your build with confidence.