If I wanted to change the reticule from standard cross hair's, to mill dot, is there somewhere, or one, that could do it.
Back in the early 90's, there was a fella that did this for me, he called himself Draggon I think. If I remember correctly, he also invented a single pump pneumatic. Does anyone else remember this guy?
Might not be cost effective though and may not be possible depending on the brand/type of scope.
Fabricatum diem, pvnc!