GMT original speed gear set for electric guns (18:1)

New incredible extreme quality tempered steel set available (1 shot each 18 turn of bevel gear)
CNC processed construction and finishes for max strenght and long last
perfect fit and shapes for best spur and sector gear allignment
custom bevel gear with 8 anti rotation links to enhance the sinngle shot mode
best match uses with hi resistance piston and hi power motor
suitable for ver.2/ver.3 MARUI, G&G, G&P, KA etc....electric gun models