3 stage hand pump recommendation

@farrahUSMC- I did exactly the same thing over BF weekend, but with a synrod. Went on ebay and bought a $45 PCP hand pump with free shipping. It works great and i've had zero troubles with it (though I am admittedly now neck deep in setting up a Yong Heng compressor - mainly because I decided my synrod needed a partner so I picked up an Urban like you are about to do). I bought this one: https://www.ebay.com/itm/Folding-PCP-Airgun-Hand-Pump-High-Pressure-for-Benjamin-Hatsan-4500psi-Air-Rifle-/112535639340?ssPageName=ADME:X:RRNTB:US:3160