Bottomline

[krafty]

How do you upgrade to a expansion chamber on a piranha w/o buying a new bottomline(stock)

[Dermen]

If you have an STS or above you can just you the ss hose it has on it. If you have a BL you have to get a different length ss hose. You can get them at most paintball shops and they arent that expensive. If you dont have a sho near by you can order one of the internet. Most sites sell it. And when you get it you can put shrink wrap over it to make it match your gun.

[krafty]

Is it possible to put on macro line? I have field piranha(btl)

[Saiyan_warrior]

Yes you can put a Macroline hose on it, but I think a Steel braided hose might be a little more higherflowing.

[krafty]

I coulnd't get the hose of but I got the elbow off. It seems the field that sold it to me glued or used apoxy on the airline and was hard to get off.