Cobalt Kinetics CK-Pro URG Stripped Upper | CKPROURG118SBLK

The Cobalt Kinetics CK-Pro Upper Receiver Group (URG) is a stripped aluminum upper receiver finished in Black Cerakote and intended for qualified builders updating or customizing AR-style platforms. CK-Pro URGs are assembled by the manufacturer’s gunsmith staff and are test-fired for function prior to shipment. This component is sold as a stripped receiver requiring additional parts and professional assembly to become a functional firearm. Suitable applications include custom precision or competition builds and range-focused AR upgrades.

Product Specifications

• The manufacturer is Cobalt Kinetics.
• The part number is CKPROURG118SBLK.
• The product is categorized as AR15 Uppers.
• The product type is Stripped (ships without internal components or barrel).
• The finish type is Black Cerakote.
• The receiver material is Aluminum, as listed in the product name.
• The unit is built and inspected by gunsmith staff prior to shipment.
• Each built URG is test-fired for function before leaving the facility.
• The product is intended for use in custom AR builds and upgrades.
• The UPC is 850060560408.

The CK-Pro URG provides a precisely machined, Cerakote-finished platform for builders who prefer to control the parts and configuration of their AR-style rifles. Its stripped configuration gives experienced builders flexibility to specify barrels, bolt carriers, and other components to match intended use—whether for precision-oriented competition or dedicated range work. The receiver’s finish and factory gunsmith inspection emphasize fit-and-finish consistency for those assembling high-standard builds.