The Standard (Non-Regulated) Reservoir Kit for the Huben GK1 Pistol is a genuine Wolfiek-supplied accessory that lets owners of the Regulated GK1 (V3R) convert their reservoir back to the original, unregulated V3 configuration using the two authentic plugs included in the kit. Manufactured to the same precise standards as the original components, this kit ensures a secure, reliable fit with no compromise in build quality or performance. It's the ideal solution for GK1 owners who want to experience the extra punch of the unregulated setup — with the understanding that doing so trades away the consistency and shot-to-shot advantages the regulator provides. As with all our spare parts, authenticity and precision are guaranteed, giving you full confidence in how your GK1 performs, however you choose to configure it.