Every thing else and electrical
ZCI Version 2 Airsoft Gearbox Screws
£3.00
High-quality replacement set of screws for the airsoft version 2 gearbox.
£7.00
A reliable replacement for your old version 2 gearbox tappet plates.
Springs and spring guides
Rocket (SHS) Steel Ball Bearing Spring Guide For Ver.2 Gearbox
£10.00
A high end replacement spring guide with ball bearings for version 3 gearboxes.