I own one, it seems to be realy good. everything fits better than with a deepfire GB.
The only problem are the 8mm bearings. my sp170 would crash them rapidly.
so you cant use it for highend tuned guns ... otherwise you dont need a cnc gb if you do not own a high tuned gun ^^.
the price is good, but its seems to be useless with 8mm holes.
__________________
|