Taking a look at SWFA's 1-6 power mid range optic.

SWFA 1-6x24

Matte Black Finish
First Focal Plane Illuminated Donut (Circle/Mil-Scale)
30mm Tube
.10 Mrad, 10 Mils per Rev.
HD Model
Undercover Turrets
Specifications
Weight (oz): 22.4
Length (in): 10.47
Eye Relief (in): 3.75
Field of View @ 100yds (ft): 95-15.9
Submersible: Yes
Operating Temp (degrees): .5 - 160 Fahrenheit
Adjustment Value: 0.1 Mil
Adjustment Value Per Revolution: 10 Mils
Total Elevation Adjustment Value: 35 Mils
Total Windage Adjustment Value: 35 Mils