I put a 4.5-14x56LR on a 300 WSM, and I am very happy with it. It has very good clarity clear to the edges, is really bright, and I can inspect a target at 200 yds no problem. The low mounting position is awesome, I hope they increase the models to include dialable turrents, or a mil-dot. It also looks pretty good on a fat barrelled gun /ubbthreads/images/graemlins/smile.gif.