I'm currently trying to put together a benchrest using cnc motorized guide rails.
I also had a look at OPs table but those cost around $100-200 each. I have the $10 version of one AirPerklov posted above, it feels flimsy and not stable.
I have been looking at what feels like hundreds of different products.
There are so many different ways to do it (X= Left and Right. Y = Up and Down):
XY Front
XY Back
XY Front
X Back
XY Front
Y Back
Y Front
XY Back
X Front
Y Back
Y Front
X Back
XY Front
- Back
- Front
XY Back
Personally I'm currently looking at Y Front XY Back.
Been playing around with different designs in 3ds max.
v.1
- Front
XY Back
v.2
If you are wondering what the red back going trough the scope rings are the idea was to build a platform where you can swap rifles easily but leave the scopes on the platform.
Was thinking about using these, 2 stacked on each other with the lower one having the rod trough it.
After a person asked how often I was planning to swap rifles I realized the design is pretty pointless. So now I'm looking at a smaller design with a front Y and rear XY motion.
Was thinking about using a Y version of the table OP posted as I already own one but it's quite flimsy. Might need to build my own or buy one that's more heavy duty.
You can simply attach one of these to it.
Did find one that looks like OPs buy it's €237 including shipping to where I live. You don't need the Z motion (forwards and backwards).
If OP buys the one he pictured he can simply skip installing the Z (middle) section of it as it's basically useless. Then again I don't know if it's designed so you can do that.
As for the knobs the big bottom one is for Y (up down), the middle one pointing towards you is for Z (forwards and back) and top one is X (left right).
I looks like everything is attached to the bottom of the plate, so if you remove the middle plate you also remove all the Z axis parts.