[coach]

Originally Posted by Forever_kaos

Or... look into a Benjamin Hand Pump, a few other companies besides Benjamin make this style of pump as well.
It's essentially a bike pump on steroids, goes up to 3,000 PSI. Takes about ~2-3 hours to fill.
http://scopesandammo.com/storefront/...and-pump-p-169

2-3 hours? That freaking nuts. I'll go refill my tanks at a paintball store for $3-5 each thanks.

Now if you could automate/motorize that pump...