Well my plan is to hide it in a shell. I really dont have the time to build something real complex. So this was my idea let me know if I'm on the right track.

1- air source into the stabalizer and out of the air adjuster,
2- air line into 1" sprinkler valve
3- barrel attached to the front out port ...

Thanks for the help. I'm looking for pics as well. Is there a way you can help me out? I'm actually trying to reach this goal.
http://img.photobucket.com/albums/v306/blackrain02/AT-4_gen22.jpg

I'm even thinking of using this set up from palmers pursuit. I have one of these for my paintball ...

This seems like a great site to get the info I need. Iam looking on info to make an inline cannon. I want to use a co2 12 gram. I have seen a few on here but need more info. I also want to use electronic trigger. I did find an example here:http://www.spudfiles.com/forums/bazooka-t6448.html
Can ...