Plus the long range moa reticle (20 moa of hash marks up, down, and side to side in 1 moa graduations) is much more functional than the ballistiplex which has very limited and random holdovers.Hands down Wapati1 is correct and that is a great deal, especially with the side parallax at that price. I have one a tikka 7mm rem mag and it has serviced me well for five years and several hundred rounds. Held zero and the reticle is extremely useful. I’ve taken a mountain lion at 489, antelope at 512, mule deer at 420, and shot targets to 800 yards successfully. It would be nice to compensate for wind more precisely but I just don’t shoot that long of range if the wind is a factor. I’d buy two if I had a store near me at that price. Good luck.