For rifle work...any where from 10 to 100 yards.!!!!
Will depend on what style optic your using....most guys with a scope want to zero for 100 yards...pretty much max for most .22 shooters...
Users with red dot/green dot optics... I zero my stuff for 50 yards max...of course that depends on the size of the dot in the optics your using...
HTH,
Paul
25 - 100 also depending on sights... but I like iron sights as long as I still can see good...![]()
It depends on what I am shooting at.
25 yards - Large watermelon
50 yards - 60's era English sportscars
75 yards - Dually (not the girl type...F250 like)
100 yards - Big red barn
50yds is a good zero point then you can adjust your poa for closer or farther distances