ok, so the threading on my barrel got stripped when i took the suppressor off last time, so now it wont stay attached. Currently it is attached with electrical tape, decent temporary fix, but it still wobbles and honestly doesnt look the best. Anyone know where i could get it re-threaded, another way to fix it, or should i just buy another barrel?

14mm threading is not common and an American machine shop will have difficulty but might still be able to do this. I have tried tracking down this service before an in the end buying a new part was cheaper. It turned out that CNCing was going to be necessary and need I say more.

Try here for cheap outer barrels.
http://www.ebairsoft.com/front-outer-barrel-c-68_69_91.html

alright, thanks a lot

I have never used this stuff before but this might do the trick. You can get it at any car parts store.