Cobalt Kinetics CK-Pro URG 556 16-Inch Upper Receiver
Cobalt Kinetics CK-Pro upper receiver group in 5.56 NATO with 16-inch barrel and black Cerakote finish. Factory test-fired and gunsmith-assembled for reliable performance.
Fits: AR-15
Upgrade Your AR Platform
The Cobalt Kinetics CK-Pro Upper Receiver Group delivers professional-grade performance for shooters looking to enhance their existing AR-15 platform. This is a complete upper receiver assembly—barrel, bolt carrier group, and all necessary components—ready to mate with your lower receiver.
Built by Gunsmiths, Tested for Reliability
Quality Assurance: Each CK-Pro URG is assembled by experienced gunsmith staff and test-fired before shipment to ensure flawless function.
Specifications:
- Caliber: 5.56 NATO
- Barrel Length: 16 inches
- Finish: Black Cerakote
- Configuration: Complete upper receiver group
Why Choose CK-Pro?
Cobalt Kinetics designed this upper receiver group for shooters who demand the same performance edge found in their complete rifle platforms. Whether you're building a new rifle or upgrading an existing one, the CK-Pro URG provides a factory-tested foundation for accuracy and reliability.
The 16-inch barrel strikes an excellent balance between velocity and handling, making it suitable for home defense, sport shooting, and general-purpose use.
