You've now got me looking at:
http://redwolfairsoft.com/redwolf/ai...andard_Set.htm
M100, which the description pegs at 330fps.
The barrel is: 6.03 TB, 433mm. I am going to assume that my cylinder does not match the barrel length... that is something I had not read about up to this point.
I was aiming for around 400fps because that seems to be an approximate standard for guys on the outdoor fields here. If I can get a good range shooting .25g's with less strain on the gear box then I am all for it.
If I am going for 330-360fps, then what am I now looking at considering I also have the longer barrel installed. This suddenly got a lot more complicated than I expected, but I'm trying to learn this all quick! Thank you for the criticism thus far