Re: Hawke Sidewinder 30 Tactical
As Layinclose said, it says use 20x but true 20x may not be where 20x is marked on the power ring. It will be a little off. My 6x20 is off a bit also. If you do not have the power setting spot on then your mil hash marks will not be accurate. Draw a 3.6" sq tall target at exactly 100 yds. Adjust your power ring until the target drawn is bracketed between two 1 mil marks. Mark your power ring for this setting and you will be good to go. By the way, you can use 10x but your distance wil be twice what the mil formula comes up with.