[crazyguy]

Hey there,

i have put inside a ics mp5a5
Guarder FTK torque up kit sp150
with a guarder reinforced shell (looks pretty strong! )
and a new guarder anti heat switch
systema super torque motor (not magnum, the older version!)
intellect 1200mah 9.6V!

its shoots pretty smooth,
i dont think there is any air leaks.. because i greased the cylinder pretty well with marui original silicon grease.

it looks like it shoots 300-330FPS

i i have another gearbox that shoots 410 FPS and i can see the big diffrence,

anyway, could it be cause of the stock barrel?

when i shoot blank i feel the strongest air stream i have ever felt but stil.. loe fps..

any one have an idea?
Thanks!
Guy.