Oil Question for Rob

[Thordic]

Heres the picture, Rob. Yes, no?

[Bigzamboni]

While were on the subject of oils... I read somewhere that you recommended K-C Trouble free oil.. My question is which one? I have heard the blue kind is only for co2 powered guns.. I was wondering if that was true or not. Being that it won't turn into sludge over time, I don't know if it would be a better choice for my RT or if I should use the other K-C stuff that will eventually turn to sludge. I sometimes let my gun sit for awhile, and don't really want to take it all apart to clean it out every time I want to play.