Re: 1000 yd group?
It could be done but it's tough to keep 10 shots under 6". The rifle may be accurate enough but is the shooter that good and will conditions allow a shot string that long without changing. A 10 shot group under 6" gets everyones attention at our 1K matches. 10 shots under 5" and people start shaking your hand. 5 shots under 5" are much more common. 5 shots under 4" aren't that rare. I hold the NBRSA Heavy Gun record, 10 shots in 4.322" That's held up since September of '06 I would have thought that would have been broken by now. That group was shot with 187 gr. 30 cal flat base bullets. BC isn't everything.