Hello folks - I know that this will be common knowledge stateside but these mounts are rare here.

So how do we adjust the base for windage, and how is it calibrated. There is no windage adjustment on the scope and it is shooting 6" to he right at 100 yards.

Thanks

Which one do you have, a picture would help?
Most have a lock screw in the center back that need to be loosen first.

Depending on the model it will have a calibarted knob or a screw head. I don't remember which way is which but they all have low powder scopes and easy to adjust. Take your shot, see where it's on the paper then put the cross-wire or post on the bull and move the post to the bullet hole.

The three on the left are windage mounts.