They sure have my interest as well. I was looking at it from the stand point of sight in the cross hair for 100 yards, and lets say the next mark is only good to 140 yards, the next mark hits at say 172 yards.. well if I know that I can still use them dots. After all no deer walk in and moves to 150 yards and stands there waiting for the long shot.

If you get one and test I be sure to post the results. I would be most interested. I have thought about getting one for one of my inlines and then seeing what it will actually do out to some extreme distance. But first I have to get to them extreme distances around here. I keep shooting at my range, I might have cut enough trees down now to move it to 150 yards...