UmarexStirrup Hand Pump PCP 4500psi Dry-Pac High Pressure Airgun Airrifle Rifle

This pump made by Hill pumps is absolutely brilliant. After reading reviews and watching YouTube videos on various hand pumps I was expecting to spend a lot of time pumping up my gun. (In the past I’ve always used a divers bottle but I no longer have one) So I was very impressed to find that after the initial few easy pumps to pressurise the fill tube and valve, it took 70 slow hard pumps to take my AA S400 from 100 bar to 170 bar in less than 5 minutes. And unlike the divers bottle, if I remove the foot plate it fits nicely into by gun bag.