why don't you just put in a lipo-sized buffer tube?
e.g. with a king arms lipo buffer tube
I can easily fit a 11.1v 1100mah 15C lipo
alternatively, this lipo
fits just about anywhere (even in regular crane stocks) and lasts all day.
In general, I would recommend the 7.4 lipo over the 11.1. ROF and trigger response are as good, but less wear on trigger contacts. Unless you install a mosfet
... in which case use whatever you want.
H-61 "Acta non verba"
They see us rollin, they hatin...
Last edited by horto; September 14th, 2012 at 15:02..