Definitely better than .308. About 1 foot less drift(5 mph) and 5.5' less drop.
The scope was acting fucky. The click adjustments weren't correlating to the hits. 1 click was jumping a couple feet at that distance for some reason. So I couldn't fine tune a zero for that distance. But holding a 1' high and left about 6" I was getting very consistent hits in about a 12" diameter group with many hits in a 6" chest flap. Probably could have been consistent sub moa if I didn't have to hold over.
But anyway with the scope. We were quite confused. We took it back out last week. Brought it back to the 100y zero. It was off like 2" down and 4" left. So 6 clicks(.1 mil adjustments) up and 12 right. 2 shot groups touching each other but it was an inch high and 2 to the right. Scope was level and all that. So a few more adjustments we get the thing zeroed. We mess with adjustments from there and it still is fucky but shoots tight consistent groups after the adjustments.
We decided to return it to zero and put up another shoot n c. Out of nowhere it starts matching the inputs. 6 clicks right, tight group 2" right of center. 12 clicks left, tight group 2" left of center. 6 clicks back right and 6 up, 2" high, 12 clicks down, 2" low.
Basically left really confused but it was working perfectly. To be continued I suppose.