Crosman AirMaster® High Pressure Hand Pump 3 Stage


Model: HP4KU

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 foldable feet 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, thereby 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.

  • Made specifically for the Crosman PCP pistols & rifles
  • Includes a female Foster quick-disconnect on the end of the pump hose
  • Goes up to 4500 psi
  • Integral air pressure gauge
  • Folding feet for easy storage
  • In line oil water separator
Technical Features
Prop 65 Warning No


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