My Zebra rifle (700, Ti take off stock, 260 Mtn barrel take off, just sub 7 lbs scoped) will do .8" @ 100 a good share of the time, often though 1.25" or so with 140 Bergs, 120 Bergs and or 120 SMK's.
I don't get overly concerned about it though as that's 10 shot groups...grin
Dober