Not sute if it matters on reticle but for here's one for a 6.5-20 long range target scope:
• 30mm maintube gives you 38-MOA minimum of both windage adjustment and elevation adjustment.
• Max. Adjustment @ 100 yds (in): 72
ADDED:
Got this from Leupold's website:
[FONT=Verdana, Arial, Helvetica, sans-serif]The Leupold Answer Guide[/FONT]
[FONT=Verdana, Arial, Helvetica, sans-serif] What MOA Adjustments do I Have?
Determining the value of adjustment increments: 1. Count the number of hash marks-from zero to and including that of the first number-on the dial. 2. Divide the first number on the dial by the number of hash marks counted. For example, divide 1 (the first number on the dial to which you counted) by 4 (the number of hash marks counted) to get .25 or 1/4. The resulting number is the value of each increment of adjustment in MOA. This method will work with any Leupold adjustment dial. One MOA moves the point-of-impact at 100 yards by one inch (at 100 meters, it moves 29mm). [/FONT]
Good luck.
Ed