I've always used the same target at 50yds and 100yds,
B-7 8" target.
I've noticed that the 100yds target is a little more consistent.
I shoot open sights.
My thinking was the target was to big, at 50yds, to get a precise aim.
Went to a printed 6" target, and noticed the groups got smaller.
I'll try some 5" and 4" to see if I can still see them good enough to shoot at.
I'm guessing Mel Gibson was right what he said.........
"Aim small, Miss small"
Just thought I'd pass this along.