Cobalt Kinetics CK-Pro Receiver Set 9.8″ Black

The Cobalt Kinetics CK-Pro receiver set is a premium AR upgrade kit intended for builders and experienced users seeking a rigid, user-focused platform. It features a proprietary non-rotating upper receiver system and a secure handguard interface designed for repeatable alignment. Each set ships with the upper, lower, handguard, and the components needed for assembly as described by the manufacturer. The finish is specified as black in the product name.

Key Specifications

• Includes upper, lower, handguard, and all necessary components for assembly.
• Features a proprietary non-rotating upper receiver for a stable mounting surface.
• Handguard secures with 8 TORX screws to provide a rigid interface.
• Finish is Black.
• Marketed as the CK-Pro Receiver Set 9.8-inch configuration.
• Classified for Rifle use as indicated in the product attributes.

Engineered for builders who prioritize rigidity and repeatable alignment, this receiver set is well-suited to precision builds and high-performance rifle projects where a solid upper-to-handguard interface matters. Its included hardware and non-rotating upper design simplify installation and provide a stable foundation for a range of aftermarket components.