Hill Pump MK4 4500psi

5-year limited warranty Air Venturi Mk4 hand pump by Hill 3-stage pump Up to 310 BAR/4500 PSI Gen 4 requires less effort than Gen 3 Field-stripped in 5 minutes for each maintenance Dry-Pac system removes 90% of harmful moisture Includes Dry-Pac System Includes female quick disconnect fitting Includes Dry-Pac and a 17.50" hose  Manufactured and hand-assembled in England Each unit Want the best pump made today? Then there's only one choice: Hill.According to airgun writer Tom Gaylord, Hill hand pumps are the cream of the crop. They don't break down, they're easy to maintain, they're easy to field-strip and reassemble, and they're reliable. How reliable, you ask? Tom says his Hill pump is still the only one that continues to work -- and he's tested a lot of hand pumps.The Mk4 version of the pump is super-efficient, because it extracts the maximum amount of air from each stroke. That means you don't have to pump as much. If you just want a pump that works and gives you more value than w