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

This is a 9.8" upper receiver group (URG) from Cobalt Kinetics designed for AR-platform rifles. The upper receiver group is a complete assembled upper component ready for installation on a compatible lower receiver. As a precision-manufactured upper assembly, it serves as the foundation for the rifle's barrel, bolt carrier group, and handguard system.