I shot from a rest, so I had a bit of help. The dot covered everything except the very top and bottom of the blackout oval. So I was able to bracket it. Also I miscountrd the rounds. Took 20. Shot 6 on the first target. Would not group at all. Optic was loose. Tightened it and the next 2 were not too bad. That's actually 12 shots on the target I posted. Can't shoot or count .
I have a Nikon P-300 for it. Wanted to try the dot. Knowing what this rifle will do, I was not happy. It will make a one hole group with A Max 208 grain pushed by 4198. 245 gr cast pushed by unique is quiet even without a can. With a can the hammer falling is the loudest noise it makes.
Problem is, they do not expand at all. Been working on Nosler 125 gr BT pushed by 296. Promising, but have not taken any game with it yet.