CYMA 8mm Version 2 Complete Gearbox

Rated 4.50 out of 5 based on 2 customer ratings (2 customer reviews)

Ideal as a “chuck in” gearbox to keep your gun up and running, by no means are these anyway a performance gearbox

Add to Wishlist Categories: Complete Gearbox's, Gearbox's & sets Tags: Complete Gearbox, Cyma, M4

- Description
- Reviews (2) Description

Complete Full metal gearbox to suit M4/M16

Features

- 8mm bushings
- ball bearing spring guide
- rear wired
- 370-410fps
- Stock CYMA Long type motor (with neo magnets)
- Full auto capable

Could also be used as a base for a build, as the shell itself is quite good with the right cut outs and fully TM spec

I have personally opened one of these gearbox’s, air sealing is not 100%, this can simply be improved and was able to get 420fps by just tweaking the compression parts, 2 reviews for 4.5 Based on 2 reviews 5 star 50 50% 4 star 50 50% 3 star 0% 2 star 0% 1 star 0%
- Rated 5 out ...