Mark AR MOD 1 3-9x40mm

Make it Personal

You can modify this scope in our Custom Shop to create the scope of your dreams.

Build Your Dream Scope

Model Options Starting prices are USA only, and are our Suggested Retail Price.


2nd Generation Argon/Krypton Waterproofing

While we still waterproof other optics with bone-dry nitrogen – technology pioneered by Leupold® – Select models feature our exclusive, proprietary Argon/Krypton gas blend. Its advantages are two fold: it nearly eliminates the effects of thermal shock, and the Argon/Krypton molecules are significantly larger than nitrogen molecules, reducing the diffusion of gases sealed inside your scope even more than our proven nitrogen technology already does. We pioneered riflescope waterproofing, and now with Argon/Krypton we’re exceeding the standards we set ourselves.

One inch Maintube

MARK AR® MOD 1 P5 Dial

Multicoat 4

Light reflecting off lens surfaces diminishes image quality. So Leupold® engineers developed Multicoat 4®, our own proprietary lens coating system to keep image quality pristine. Multicoat 4 greatly increases the amount of all available light that reaches your eye, while at the same time, it minimizes the reflections of the sky on the outer eyepiece. You’ll never be able to control the light, but with Leupold’s Multicoat 4, you can always make the most of it.

Specification Low High
Actual Magnification 3.30 x 8.60 x
Linear Field of View (ft/100 yd) 33.50 ft 14.10 ft
Linear Field of View (m/100 m) 10.20 m 4.30 m
Eye Relief (in) 4.30 in 3.60 in
Eye Relief (mm) 107.00 mm 93.00 mm
Specification Value
Weight (oz) 12.40 oz
Weight (g) 351.00 g
Objective Clear Aperture (in) 1.60 in
Objective Clear Aperture (mm) 40.00 mm
Elevation Adjustment Range 56.00 moa
Windage Adjustment Range 52.00 moa
Specification Value
Scope Profile Diagram
A. Length 12.60 in
B. Tube Length 5.50 in
C. Illustration 2.30 in
D. Illustration 2.00 in
E. Eyepiece Length 3.20 in
F. Objective Length 3.50 in
G. Objective Diameter 2.00 in
H. Eyepiece Diameter N/A
K. Tube Diameter 1.0 in
View All Hunting & Shooting Scopes

Mark AR Riflescopes

3.90x 20.00mm Yes Yes Yes $389.99
4.00x 20.00mm No No No $349.99
8.60x 40.00mm Yes No Yes $389.99
9.00x 40.00mm Yes No No $374.99
11.50x 40.00mm Yes No No $584.99
12.00x 40.00mm Yes No No $564.99
17.10x 40.00mm Yes No No $649.99
18.00x 40.00mm Yes No No $624.99