according to airsoft atlanta's page, you should use only 100% silicone lube on gbb's because anything with petroleum distilates will eat the rubber seals in the guns. also, only light (5-15) wt should be used because anything heavier will gum up the parts, eventually. is this true? what do u guys use? i can't find anything like this anywhere.
help =)
Legio Patria Nostra