I bought it as the first pump for my first PCP. I now have two PCPs and have been using the pump for 5-6 months and it works great. I have a Hatsan AT44 and a Flashpup in .25, both firing about 40 shots before reaching 100 bar where I reload. Usually when shooting a friend who has an AT44 I use the pump to reload both guns at least 3 times each before we stop firing. I lubricated the pump when I got it, it has no heat problems, after about 70 continuous pumps and a break, both inside and outside the metal pipes are still cold, not hot at all. It takes 100-135 pumps to reload a gun, usually around 100, but sometimes at the end of a day's hunting I'll take a few weak shots from single shots to clear the barrel of lead, and I don't reload every time I feel like it clean guns. , then I skip four magazines of 10 bullets each before refilling. It's worth the money, I could order another one, but I don't need it, all the spare seals are included. I would definitely recommend this pump, it's ridiculous to pay the high prices that other pumps charge, I didn't pay for the name, I paid for a working pump that does what I need and this one does the job perfectly. .