This versatile 3-Stage High-Pressure Air Pump is the ultimate solution for your PCP pistol or rifle. The AirMaster is purpose-built to complement Crosman PCP pistols and rifles. But that's not all – it seamlessly adapts to any brand of PCP gun with a male Foster quick-disconnect on its reservoir. Designed with convenience in mind, its feet fold to ensure effortless storage, making it an ideal companion for any enthusiast. The integrated hose features an in-line oil and water filter, a critical component that actively reduces moisture within the reservoir, optimizing performance and ensuring longevity. Equipped with an integral air pressure gauge, this high-performance pump offers precision and control with every use. Capable of reaching pressures of up to 4500 psi, it effortlessly fills PCP airguns, ensuring they're always primed and ready for action.