Green Gas or Propane Mix?

[asdetevo]

I recently bought a KJW Mark II Ruger Carbine, and wanted to know if it would be better to use green gas or a propane mix.

[vulrath]

Green gas = propane without the rotten egg smell. They say there is silicone oil in it, but that's debatable.

If you run it from a propane tank with an adapter it'll do you just fine.

[Lancer]

[vulrath]

Though, looking at it from a "sniper" standpoint (having owned gas airsoft sniper rifles before they were converted to external CO2 (having been the one that converted them, and all)), you don't want even the idea of silicone oil anywhere near your hop up. I've taken that to heart with all of my gas guns - I take my magazines apart and manually lube them, manually lube rails, cylinder o-rings, etc. when necessary. So far, I haven't really needed to do that except with a few WE M4 mags. Everything else has been rock solid.