Just started shooting at 60 yrds to finish off setting up my HHA sight. Instructions talk about being very accurate at 60 yrds, but just how accurate are they looking for?
Shooting groups of about 12 inches, with the odd stray.
I do realize that over time with some practice I can bring that in a little, but what I'm wondering, is that good enough to get the yardage tape on my sight?

thanks in advance,
Keith