Cheap CNC Version 2 Gearbox!!!! Just spotted it!

[kashimaa]

Originally Posted by Kos-Mos

Didn't you know that larger balls means heavier possible load.

You can alway pop them out and change them to bushing type metal ones.

Using a 6mm bearing would cause even MORE trouble.

didnt you understand? a sp170 is as strong as a m190 spring. no bearing, even ceramics will take that load for long. and pls show me the shop how sells 8 mm bushings, i did not found anyone.

[Kos-Mos]

Not for airsoft.

Go to a machinery place, or simply ask for a firend working in a machine shop to make you some.

Nothing impossible.

But at the point you are, why don't you simply buy a ProWin box??

And why do you ever need that much FPS???

[DSFD506]

Originally Posted by kashimaa

didnt you understand? a sp170 is as strong as a m190 spring. no bearing, even ceramics will take that load for long. and pls show me the shop how sells 8 mm bushings, i did not found anyone.

Ehobby sells the 8mm bushings...dunno how good Action brand is.
http://shop.ehobbyasia.com/default/o...arly-grey.html