Well I don't know, as you all are more versed on reading the history of this hobby than I. But what I do know is as a hunter all of my life. I tend to acquire the latest tech / optics, etc to give me the best chance of success. Would these guys who certainly HAD to be successful in their hunts be any different than I? If they had the coin to buy a rifle, surely they could have sprung for a looking glass.