Thunderpig

[Dark Cloud]

Did anyone ever hear of a thunder pig barrel? If you have tell me if its good or bad and stuff.

[AngrySloth]

I had a Thunderpig on my old Stingray. It helped the accuracy of the 'ray a whole lot. (But then again the stock barrel on a stingray is absolute crap, so any new barrel would help it tremendously.)
As far as the accuracy of the Thunderpig, when on my stingray at a distance of about 25 feet from a wall MOST shots were placed within 1 to 1.5 feet of each other.

Bottomline is that there are many better barrels out there. But for the price, like $20 or something, the Thunderpig is decent enough.