Wolverine GEN 2 HYDRA HPA Engine Andrew Cylinder with Premium Electronics

The HYDRA Gen 2 features the industry’s only hybrid open/closed bolt system, specifically engineered for offset nozzles. Its precision air-metering control actively manages nozzle movement, ensuring consistent and accurate BB placement within the hop-up unit for superior shot-to-shot performance. An improved front bushing plate enhances nozzle stability and alignment, reducing air loss and increasing overall efficiency. The system is compatible with most offset-nozzle gearboxes and includes an integrated filtered air line to protect internal components and maintain long-term reliability. Each kit is supplied complete with the Gen 2 Premium FCU and all required installation hardware, providing a comprehensive, ready-to-install HPA solution for your platform.