Before i start to tinker

[Lt.Thunder]

Before i rip my gun apart and end up making an ass of myself...can Double Eagle guns be upgraded? Can i slap a new gearbox in the m85 g36c?

[ike]

As far as I know, no, those gearboxes aren't upgradeable> I think they are compatible with the DE M4 (gearbox that is), but that's it. If you still want to take it apart, take pictures of everything, as I've often contemplated doing likewise and would like to see what I'm up against.

[Lt.Thunder]

i'll take pics if i actually take it apart. I dont really need a gearbox, i Do need a spring, piston head and some other thing-a-majig