pic: Modified AM Shifter Gearboxes

[R.C.]

Originally Posted by Drew4564

We made them simply for the fact that we had two given to us by a retired team, and it was a much cheaper process than buying new ones. I agree that a smaller piston would be desirable, but I'm not sure what would work as a replacement.

If your looking for something more compact I'd recommend either:

Bimba Flat - 3/4 Bore (due to #10-32 male thread), could do 9/16" bore as well
FO-040.5-MT
or
VEXpro Pancake

You will probably have to modify spacer length as an FYI when switching to a pancake cylinder.