Mil-Radian System
SIIISS624x50LRMD/CM & SIIISS832x56LRMD/CM:
Click Value: .1 MRAD
.1 MRAD = 1cm @ 100 meters
.1MRAD = .36 inches @ 100 yards
*With .1MRAD per click that equals .36”, it would take 10 clicks to equal 3.6” which is the distance
between each Mil-Dot at 100 yards.
*Formula for calculating Reticle Subtensions at different Magnification powers.
Index Power/Magnification Power x Subtensions on 24x
Example:

24/18 x 3.6 =4.79”
In this example 24 is the indexed power and 18 is the magnification being used with 3.6 being
the subtension that is multiplied to find mil-dot spacing when on 18x.
SIIISS1050x60LRMD/CM:
Click Value: .05 MRAD
.05 MRAD = .5cm @ 100 meters
.05 MRAD = .18 inches @ 100 yards
*With .05 MRAD per click that equals .18”, it would take 20 clicks to equal 3.6” which is the distance
between each Mil-Dot at 100 yards. Note: that this reticle is subtensioned to Mil specs on 24x.