barrels for JT markers?

[agnosticarmy]

I have a 4.0. It has a crappy little 8 inch barrel. took it to the local pb. shop and nothing would fit it. bushy, cocker, tippman, and spider barrels didnt fit. the dude told me to try a JT barrel. he really didnt know. does anyone out there have a JT with an aftermarket barrel? if so what brand?. help me out. THANKS.

[Moose]

Replace the stock barrel? The barrel that comes with the excellerator is great! Length doesn't matter.

[patindahat]

It should take spyder barrels. At one of my local pro shops they tried a few, but about 1/2 of them just wouldn't work.