For you, what is extreme range if 580 yds (1/3 of a mile) isn't? Good shooting. If you don't mind me noticing, you've shot 8 animals with monos over the past year. You indicate you are "definitely not a mono guy but happy with the performance". Meaning you typically shoot at longer-range beyond say, 580 yds, where the mono isn't the best choice for expansion reasons? Just wanting to clarify, as my mind might not be picking up on what you're saying.