I've got the three arbor Bushnell bore sight kit as well.
No arguments here.
If one is careful and precise, usually only elevation is required for adjustment
on target.
Slight windage if it's windy out............![]()
I recently purchased the Wheeler Pro Boresighter I think it's called. Green laser and magnetic. I don't think it's possible to get an easier to use boresighter. I like it.![]()