Mine was shit out of the box too but somehow it got better with age. It took me a few times to get it to fill but after it did I haven't had any issues since. Perhaps it was all the silly oil soaking into the seals.
As for maintenance I oil the seals directly and spread it around with my finger to assure full coverage as opposed to drops through the base.
You've got some bad luck with gas weapons man I hope it doesn't last.
Last edited by Kozzie; July 5th, 2011 at 23:01..
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