Cobalt Kinetics CK-Pro Receiver Set 6.75″ Black

The Cobalt Kinetics CK-Pro receiver set is an AR-style receiver kit built as an upgrade platform for custom builds and precision-oriented projects. It includes the components needed to assemble a complete receiver group and is supplied in a black finish. The design emphasizes a secure handguard mounting interface through a non-rotating upper receiver system.

Key Specifications

• Manufacturer: Cobalt Kinetics.
• Model: CK-Pro Receiver Set.
• Model designation includes 6.75" as shown in the product name.
• Finish: Black.
• Included components: upper, lower, handguard, and all necessary components for assembly are supplied with the set.
• Upper feature: proprietary non-rotating upper receiver system for a stable interface with the handguard.
• Handguard mounting: secured with 8 TORX screws for a rock-solid attachment.
• Category / Gun Type: Rifle.

This receiver set provides a practical, stable foundation for custom AR-style builds, competition-grade projects, and range use, offering precise fitment and a secure handguard attachment system for consistent performance in a variety of applications.