Trying out a new scope on my 455. Had been looking for something in the higher zoom range that focus down to 25 yards. finally settled on the Sightron III 10-50x60. Got a set of Warne rings, mounted it and went to the range to get both broke in. Shooting with a bi-pod got me 5 shots at 50 yards all 5 holes touching. Scope looks a bit big for a 22 but it's nice. Anyway it was a good day at the range.