Well, in case anyone is looking at this gun, I'll post up what I've done so far. I sent the Bushnell 6500 back today, going to be getting a Sightron SIII 8-32x56 to put on it, should be a better scope, fit my f class needs well.
I am shooting off a Harris 6-9 BRM bipod, using my fist under the back of the rifle for support, on a bench, these first are 100 yards. Shooting Federal Gold Medal 168gr.
I had this gun skim bedded as well, first 3 shots back to the range were the 3 above this group, the 3 to the left of this group were shot at the very end of my session to see if it was tracking OK.
The Group measured is 4 shots, one on 24x, 16x, 10x, and 4.5 to check if changing power changed POI, like a previous scope I had.
Another 4 shot at 100
3 shot at 100
4 shot group at 200 yards, my first time shooting prone off a bipod, again using my hand for a back rest.
This is 400 yards, bipod on front, hand for back, on a bench. 3 or 4 shots, I can't remember, I believe it to be 4, 2 stacked in center right under the hole, 1 about 1/4" to the right, then the hit by the tip of my thumb. Either way, this was a 3 or 4 shot group in about 1 1/2".