ACOG range estimation tricks?

[Eurodriver]

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Edit: sorry Greg. Didn't see this was so old!

[Failure2Stop]

I avoid using lateral measurements, as even a slight angle will significantly change output.
Vertical measurements vary by much less in an dynamic environment.
With the COGs, fast math is that from tip of chevron to the 300m aiming point is very close to 1 mil, or gangsta style the lateral mil scale.

[Eurodriver]

gangsta style the lateral mil scale.

This is one of those things that make you go "Duh! Why didn't I think of that?" Great info.