G&p m170s devil jet motor for electric gun (long shaft)

New extreme powerfull torque and speed ultracustom motor
special cage protected winding and ball bearing supported axles
heat shrink special body with cut opener
hi speed and extreme battery save suitable for all power spring use
reinforced thermal steel pinion installed
motor older pins and fixing screws are included
for m4, m16, g3, mp5, p90 marui electric guns and compatible series