Originally Posted by Weever

You also need to lube the regulator sometimes. I lube mine each 2500 rounds. If you need to lube it, here's what I do with mine :

-> Remove the barrel. That will prevent to throw oil in your barrel.
-> Put 3 drops of oil in the ASA hole (makes sure your on/off on the reg is ON). NOT IN THE FILL NIPPLE OF YOUR TANK !!!
-> Screw in a tank, and dry fire about 50 shots. That's an easy way to oil the reg.

And you're done. Theses last steps takes about 5 minutes...