my plan A was going to be:
Use a C/A adapter plug that has a built in expansion chamber, hardlined down to an ASA mounted in this configuration:
I have this part just waiting for the Sydarm to put it on, an ASA that mounts to the AGD rail forward. This will give you quite a bit of antisiphon holstered and still a little in level fire. Also, one of the CCI Phantom's check valves on the 12gram adapter would let you precharge the gun before the start of the game and keep it partially charged throughout, that should help too.
I was thinking a Line SI Lever changer, but I could go whole hog and put a six pack minus the stock on the ASA and then mount it to the Sydarm, I would've found the ultimate AGD Engine of Destruction, a six pack on a pistol-now that would be sweet!
Seriously though, also needed is a very small fence around the feed hole that firmly cups the 10round tube when it's positioned to pour paint in. This would let you load on the run without looking(I've seen a person hurt trying this with a stock sydarm with my own eyes) and would give me an excuse to put a raised rib and double shotgun beads on it.
All that being said, I highly doubt I could shoot 600rds an hour through that rig so I'll stick with my Miltec for primaryness(Word?), but it would be a great sidearm to my sidearm.
Crimson, I saw those pretty things! Do you know what the bore size on those are? and have you ever checked to see if multiple ones are the same bore size? Cores and Armotechs were various, from .685 to .693, but warsensors and TAG8s are .691, I was just wondering.
Rob