What? No mention of potato guns?
Can or wd40 or cheap hair spray, 10lb sack of russets.
Lol...the best I have played with came pretty much ready to fire. They make a tool used in mounting Big Rig Tires we call an "Air Blast". The most Common brand is "Cheetah", It is a 5 Gallon Air Tank with a 2 1/2" Butterfly Valve and tube designed to instantly blast 5 Gallons of Air into a Tire to pop the bead up against the rim to make it take air. We take the tube out and thread in a longer piece of pipe. these are mean!
Actually...I still break this out now and then.
