Tuning What oil to use on Co2 guns?

I might be scolded as it might cause issues I have not personally seen, but I use any air tool oil sparingly. Like this:

https://www.amazon.com/Marvel-MM080R-Air-Tool-Oil/dp/B000BQSYJ2/

And it is also nice to have around to keep the air tools running well.

The Pellgunoil is fine stuff too, but more expensive for a smaller amount. But heck, you really don't go through it all that fast, especially if you aren't using too much.
 
Try the good stuff.
Screenshot_20220211-073649_Chrome.1644583142.jpg

 
I use Pellgunoil on my co2 cartridges as it's cheap enough and last quite a while. I do refuse to pay the prices companies want for there silicon oil so I use Super Lube O ring oil at $8 for 4 ounces. For trigger lube and other wear areas that need lube I use Super Lube Synthetic lube which I use on all my firearms and anything else that needs lubed including my camp trailer ball. For general gun cleaning and oiling my go to is the M-Pro 7 line of products.