Pre-Charged Pneumatic (PCP) airguns are more popular than ever and the Umarex ReadyAir electronic airgun compressor is the perfect solution for keeping your airgun's air tank ready for action. This high-pressure air pump offers a reliable, oil-free and liquid-free design, making it an efficient and low-maintenance option for refilling your airgun. The advanced design of the ReadyAir minimizes your worries during the filling process. Simply connect the power, set the smart digital control module to your desired pressure and make the necessary connections. The smart automatic overheating protection ensures your compressor remains in top working condition, allowing you to keep shooting without concerns. Filling the Umarex Gauntlet's 13 cu-in tank from zero to 3000 psi takes just about 7 min, with top-offs completed in around 4 min. For larger tanks, like the Umarex Hammer, it takes about 27 min to fill from empty, with much less time required for top-offs. The ReadyAir can handle up to 4500 psi, making it capable of powering Big Bore airguns and air archery rifles like the Umarex AirSaber, keeping your shots strong and accurate. With the peace of mind provided by the automatic heat protection, you can rely on the ReadyAir for all your airgun filling needs.