Mildot Master

( Comes with comprehensive instructions.)

About the Mildot Master^®
The Mildot Master^® is an analogue calculator designed along the principle of a slide rule, utilizing logarithmic and inverse logarithmic scales developed specifically for performing the following operations:

Rapid and simple calculation of range to target, based on a measurement of the target with a mildot reticle, by aligning the estimated target size directly opposite the mildot measurement, and then reading the range at an index mark.
Rapid and simple calculation of the amount of sight correction necessary to compensate for bullet drop and/or wind drift for a given range, enabling the shooter to determine either the equivalent telescopic sight adjustment (minute-of-angle, or MOA) or the equivalent hold-over (mils), by reading equivalents in both MOA and mils directly opposite the bullet drop/wind drift figure.
Additionally, angle of fire for uphill or downhill shots can be accurately measured, and the up/down compensation can be closely calculated to reduce the errors such shots can induce. (Can be used with the Angle Cosine Indicator)

Realize the full potential of your mildot scope for about the price of a box of .308 Match ammo.

"If you’re confused about how to calculate range with your mil reticle, there is an easy answer - the Mildot Master. This handy device works like a simplified slide-rule to convert target size and mil measurements to distance in less time that it takes to say it. The only secret to using the Mildot Master is to get a very accurate measurement of your target on the mil scale (dots
or lines)." Law Enforcement Firearms with Richard Fairburn

PICTURES SHOW THE FOLLOWING
1) Front of Mildot Master
2) Reverse of Mildot Master
3) Front of standard slide insert
4) Reverse of standard slide insert
5) Optional metric slide (reverse is blank)