Heck, I have trouble seeing a deer at 300 yards, much less hitting it with a bullet.
I'll admit I probably couldn't have made the shot. I don't practice at 300 much. When he stepped out I couldn't even see horns, thought it was a doe. He checked through the scope and said, "mature 8". I said if you can hit him from here take him. Safety comes off, boom, dead deer. I was a little impressed honestly.