Heym06,
One minutes of angle is 1/60 of a degree, which at 100 yards is 1.047 inches, not one inch. It increases proportionately with range:
200 yards--2.094"
300 yards--3.141"
600 yards--6.282" (1/2 MOA at 600 is 3.141")
1000 yards--10.470"
The math is very simple. What's not simple, apparently, is convincing shooters that one inch is not one MOA.
