Hey Skeet,
You seem to be the wiseman round these parts - been pretty helpful with the info to me already!
No problem with the Shocker yet fella (fingers crossed!)...basically asking because I've bought it 2nd hand off a mate who played for Backlash and I wanted to get a service on it (you know, get the O rings checked etc etc) and watch while someone took me through dismantling it and re-assembly. I've only used a Tipmann A5 before (which is easy to dismantle and put back together) and am a bit daunted at the prospect of taking the Shocker apart for cleaning & maintanence!!