Sightmark 4-16x44 MDD Triple Duty Illuminated Mil-dot Scope Green or Red
Illuminated Green or Red Etched Glass Reticle

Sightmark 4-16x44 MDD Triple Duty Illuminated Mil-dot Scope Green or Red

Part Number:SM13017MDD
Your Price: $239.99
In Stock.
Sightmark 4-16x44 Triple Duty Illuminated Mil-dot Scope SM13017MDD Red or Green Reticle


Equipped with an illuminated red/green Mil-Dot Dot reticle, the Sightmark® Triple Duty 4-16x44 MDD Riflescope aids in range estimation and shooting in low-light conditions. Its cutting-edge glass and fully multi-coated optics transmit a bright, crisp image that makes tracking and shooting targets almost effortless. The Triple Duty 4-16x44 MDD Riflescope features a one-piece 30mm tube that delivers exceptional light transmission and a wide field-of-view. O-ring sealed and nitrogen-purged, the precision scope is both fog proof and water resistant. The included oversized, locking windage and elevation turrets with 1/8-inch MOA clicks provide an additional level of accuracy and ensures that the scope stays zeroed. The Triple Duty series of riflescopes are complimentary to any shooter's arsenal.


Reticle Mil-Dot-Dot

Reticle, Type Etched Glass

Reticle, Color Black and green

Reticle, Illuminated yes

Setting, Brightness 0 - 5

Finish/Color Matte black

Magnification 4 - 16 x

Diameter, Objective Lens 44 mm

Diameter, Eyepiece 37 mm

Diameter, Exit Pupil 11 - 2.75 mm

Eye Relief 120.1 - 88.4 mm

Field of View 9.61 - 2.44 m @100m

Field of View 31.5 - 8 ft @100yd

Diopter Adjustment 2 to -3

Diameter, Tube 30 mm

Tube Piece (single/two) single

Parallax Setting 12 to infinity yds

Windage Range of Adjustment 60 MOA

Elevation Range of Adjustment 60 MOA

Windage & Elevation, Lock yes

MOA Adjustment 1/8 MOA

Maximum Recoil 1,200 g's

Battery Type CR2032

Battery Life (high) 80 - (low) 150 hours

Battery Voltage 3 V

Sunshade yes

Nitrogen Purged yes

Shockproof yes

Fog Proof yes

Focal Plane 2nd

IP Standard IP66

Body Material 6061 Aluminum

Material, Lens K, ZF, ZK

Lens Coating Fully multi-coated

Mount Type Weaver

Operating Temp (°C/°F) -20 to 140 / -29 to 60 F/C

Storage Temperature (°C/°F) 41 to 95 / 5 to 35 F/C

Length 14.8 / 376 in/mm

Width 3.34 / 85 in/mm

Height 3 / 75 in/mm

Weight 28.2 oz


The Sightmark Triple Duty™ Series and Tactical Series of riflescopes use cutting edge glass and lens coatings to ensure that it is the most accurate riflescope in its class. Precision multicoated optics are a distinguishing feature of the Sightmark Triple Duty riflescope line; multicoated lenses offer a clear view for easy target acquisition in both bright and low light situations. Both waterproof and fog proof, the nitrogen filled Sightmark Triple Duty Series features oversized windage, elevation and parallax adjustment knobs for easy adjustment in the field. Locking mechanisms on the windage and elevation adjustments ensure that the scope stays zeroed. Internal lit Mil-Dot reticles help shooters successfully make accurate shots over a wide range of distances and lighting conditions.

Sightmark riflescopes Mil-Dot reticle

Mil stands for millradian. A millradian is 1/6283.2th of a circle, or 3.438 MOA. The millradian represents 1 unit at 1000 yards. To simplify, a target that is one yard tall at 1000 yards would measure 1 millradian.
Sightmark’s Mil-Dot reticle is the NATO standard MilDot, which differs from the ¾ USMC reticle. In order to accurately range using the Mil-Dot system, the target size must be known. For example, a full size deer is approximately six feet long. Transfer the feet into yards (3’ = 1yd), so the deer is 2 yards long. Now measure the deer in the crosshairs; it is 4 mils long. Then divide the size of the deer by the Mils. 2/4=0.5 then multiply 0.5 by the constant of 1000. This equals 500. So the deer is roughly 500 yards away. Finally, adjust the riflescope’s elevation for accuracy.

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