I don't think its fitted with a mosfet as stock so I'm guessing not. I'm ok at soldering and stuff put would rather than pull apart a new gun just for that. I can live with NIHM until the warranty had expired lol
A 7.4v LiPo will stress the gun less than a 9.6v NiMh.
11.1v LiPos, on the other hand, aren't recommended for a stock gun without any sort of mosfet, as they tend to wear the trigger contacts much faster than other batteries.
The blue two tone painted was gone half an hour after delivery lol. The g&g mid cap I got with it is shite and the upper cover is loose. The loose cover is an easy fix and I've got some other mags on the way ???