Cobalt Kinetics CKPROURG13SBLK CK-Pro Urg Aluminum Black Cerakote Receiver

The Cobalt Kinetics CKPROURG13SBLK CK-Pro Urg Aluminum Black Cerakote Receiver is a precision-engineered upper receiver assembly purpose-built for tactical and competition shooters who demand reliability, durability, and aesthetic refinement. This receiver platform serves law enforcement, military professionals, and civilian operators requiring a modular foundation for custom AR-pattern rifle builds. Cobalt Kinetics has engineered this component to deliver the performance characteristics demanded by users operating in high-stress environments where component failure is not an option.

Manufactured from 7075-T6 aluminum alloy and finished in durable Cerakote black coating, this receiver combines lightweight construction with superior corrosion resistance and impact durability. The 13-inch upper receiver format accommodates modern rail systems and optic mounting solutions while maintaining the ergonomic handling characteristics preferred by tactical professionals. The precision machining tolerances ensure consistent round-to-round performance and reliable feeding cycles across all standard AR-pattern bolt carrier groups and charging handles. At 2.08 pounds, the receiver weight remains practical for extended operational use while maintaining the structural integrity required for sustained fire and demanding duty cycles.

Law enforcement SWAT teams, military unit armorers, and precision rifle competitors benefit most from this receiver's modular compatibility with standard AR components and accessory systems. The black Cerakote finish provides both tactical aesthetic appeal and functional corrosion protection for operators deploying in diverse environmental conditions. Installation requires standard upper receiver assembly procedures and compatible bolt carrier groups; this receiver integrates seamlessly into existing AR-pattern builds or serves as the foundation for complete custom rifle systems.