Spyder Pilot ACS
4500 psi and 3000 psi air tanks
Any. Make sure they don't have dents.
Expensive, but I bought my kit brand new for 50 dollars.Good Deal
This is a great barrel, buy it if you have the money. The abilaty to change bore size helps accuracy. This is a great barrel. Like someone else said look around for the better deal if you have your mind set. I would get this if you play lots of tournaments. Haven't taken it into the woods,so I can not help you there. Sorry
Great barrel definantly buy if you have the money. If you have the money then also look into the Ultralight barrels. Those are also very accurate. I like that it is interchangable.I give it a 9 bc nothing is perfect. All in All it is a great barrel.