Review on 💪 Efficient Benjamin High Pressure Hand Pump: HPP2KU Multi, One Size - Discover Optimal Pressure Performance by Brian Faxon

The pump is portable so you can travel without scuba tanks and refill tanks at dive shops. There is nothing wrong with the pump. It's hard what "quality" means. A person lighter than 140 (my guess) will have trouble pumping up to 3000psi as it takes a lot of downward force to force air into the reservoir. I gave 4 stars because after a few months of sporadic use (mostly weekends) the pump stopped working. In fact, once the pressure reached 1,000 psi, climbing became extremely difficult, if not impossible. And an airgun is useless at 1,000psi because it doesn't fire predictably. Let's just say it's not an uncommon problem as many enthusiasts report only needing to replace an o-ring or two after a few uses. However, I'm sure the seller (Sportsman Supply) or manufacturer (Benjamin) is aware of this and will not include spare o-rings (or a repair kit) with a $130 pump purchase.