Well after i got her sighted in at 100 yards, amazingly without using a holdoff (20MOA Base), I shot 2 2 shot groups (Dont like heating the barrel) and then my dad shot a 3 shot group. My best was just under 1/8moa at .114 Center to Center, my other group was .159 ctc. My father shot .993 ctc.
Attached is the target with information.
It is sideways and i wrote on the target upside down, but you get the idea.
These 180's can really shoot.