That is a very nice rifle, and a really good price for an RWC weapon. Good choice, IMO. As far as I've heard, the G&P M120 motor is a very nice one, and you should have no problems with pulling a strong spring i.e. M120.
I don't know how your rof will be with just a 7.4 though, I guess you'll just have to wait and see!
BTW: great move switching to airsoft

R.I.P. Spc. Taylor Marks; Until We Meet Again
I'm so inappropriate, even I need an adult some times.
Eudorus wrote:...and simply show up and shoot everyone since all of these assholes are running around on our island.
SPECIAL FORCES J.A.D GROUP SINCE 2012