SIG SAUER 3-15x44 WHISKEY5 Side Focus Riflescope (MRAD Milling Hunter Reticle)

BH #SI315X44W5R • MFR #SOW53017
SIG SAUER 3-15x44 WHISKEY5 Side Focus Riflescope (MRAD Milling Hunter Reticle)
Key Features
  • Duplex Reticle, 2nd Focal Plane
  • Partial Illumination, 9 Intensity Levels
  • Large 30mm Maintube
  • 0.1 MRAD Impact Point Correction
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The Sig Sauer 3-15x44 WHISKEY5 Riflescope combines outstanding optics with a partially illuminated reticle and precision turret system to produce a scope that will be ideal for a wide variety of shooting, hunting, and stalking applications—from medium to long range and in all light conditions.
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  • 1Description
  • 2Optical Performance
  • 3MRAD Milling Hunter Reticle Details
  • 4Turrets
  • 5Use and Handling
  • 6Construction Details

The Sig Sauer 3-15x44 WHISKEY5 Riflescope combines outstanding optics with a partially illuminated reticle and precision turret system to produce a scope that will be ideal for a wide variety of shooting, hunting, and stalking applications—from medium to long range and in all light conditions.

A suite of optical technologies is brought to bear that are designed to complement each other and enhance your view. First is the use of the HDX optical system, which is composed of extra-low dispersion (ED) and high-transmittance (HT) glass, which minimizes optical distortion and light absorption to transmit bright and clear images. Next Sig employs ultra-wide broadband, anti-reflection SpectraCoat lens coatings, along with protective LenShield and LensArmor coatings. This combination of glass and lens coatings produces high-resolution and high-contrast views in all light conditions. The front of the objective has threads for filters—like polarizing or ND—to enhance the views, especially when operating in snowy conditions or on/near water.

The reticle, located on the second focal plane, features illuminated center hairs for improved visibility with nine selectable intensity levels from two dim settings that are night vision device (NVD) compatible all the way up to a bright setting that makes it clear and distinct in full daylight. A motion detection system, MOTAC, automatically activates the illuminated portion of the reticle when the weapon is shouldered and powers it down when it senses inactivity after 2 minutes—ensuring a long battery life and instant illumination when you need it. Exposed tactical turrets provide a precise 0.1 MRAD per click impact point correction with a wide 20 MRAD adjustment range on the elevation turret. To further improve accuracy, a free elevation Sig Ballistic Turret (SBT) dial is included with the scope. Simply fill out the form that comes with the scope and you'll receive a custom dial that is matched to your rifle and load and provides the correct ballistic drop compensation (BDC) at any range. You get one free with your scope purchase and you can order others for different rifles at an additional cost.

To withstand the repeated recoil of regular use and to provide the adjustment room required for the windage and elevation turrets, the one-piece maintube is made of lightweight but strong aluminum and is robust at 30mm in diameter. The housing is nitrogen filled and O-ring sealed to an IPX7 rating to make it waterproof, submersible, and resistant to internal fogging.

Optical Performance

  • Wide 5:1 zoom range, with moderate magnification and objective lens size, makes this riflescope a utilitarian workhorse optic for most shooting, stalking, and hunting applications at a variety of ranges and terrains
  • Wide 3-15x zoom magnification is ideally suited for mid ranges on lower power with the ability for accurate long-range shooting and hunting
  • 44mm objective provides the light gathering required for use in challenging conditions without adding excessive weight and bulk for stalking and moving through brush
  • Extra-low dispersion (ED) and high-transmittance (HT) glass provides enhanced light transmission to produce bright and clear high-contrast views with accurate color
  • Highly efficient, ultra-wide broadband, anti-reflection SpectraCoat lens coatings reduce surface reflections across the entire visible spectrum, improving light transmission
  • Extremely durable and abrasion-resistant LensArmor lens coatings ensure the lenses avoid scratches and other abrasions that can interfere with clear views
  • LenShield coatings repel water, grease, skin oils, and lens surface contaminants that can impair view clarity
  • 34-foot field of view at 100 yards on 3x power, 7-foot on 15x

MRAD Milling Hunter Reticle Details

  • Second focal plane placement: Reticle appearance won't change as magnification moves power up and down; it appears the same at all power settings
  • MRAD-based modified duplex crosshair configuration specifically designed for mid- to long-range tactical engagements and hunting
  • Non-illuminated outer posts with illuminated thin center hairs
  • Illuminated hairs offer improved visibility in challenging light
  • Shortened hair on upper vertical axis presents an uncluttered field of view
  • Hash marks on all crosshair axes assist in estimating range to and size of target, ballistic drop compensation (BDC), hold-over/under, and to give lead to moving targets
  • Runs on one CR2032 battery
  • Seven daytime and two night vision device (NVD)-compatible settings


  • Exposed finger-adjustable tactical turrets enable fast and fine adjustments in the field
  • Precise 0.1 MRAD per click impact point correction
  • Wide 20 MRAD elevation range provides the adjustment room required for long-distance shooting
  • 13 MRAD windage adjustment range
  • TH100 turrets have 100 clicks of travel (10 MRAD) per rotation on both windage and elevation
  • LockDown Zero System on turrets: A stop-locking turret that allows a rapid return to zero that also locks at zero
  • Free elevation Sig Ballistic Turret (SBT) dial that is matched to the user's rifle/load and allows for correct BDC at any range; one free with purchase, others are available at additional cost

Use and Handling

  • LevelPlex digital anti-cant system utilizes an integrated digital level with indicators to enable the user to precisely optically align the scope to their rifle and remove unwanted cant from the system to ±0.5° of accuracy—ensuring the horizontal and vertical axes of the reticle are perfectly parallel to the rifle
  • Fast-focus eyepiece
  • MOTAC motion sensor system immediately powers up illumination when it senses motion and powers down when it does not detect movement for 2 minutes in order to extend battery life
  • M46x0.75 objective filter thread allows the use of front filters, like polarizing or neutral density, to enhance the view
  • Comfortable eye relief provides a generous eye box
  • Wide exit pupil at low to medium magnifications enables easy use in low or challenging light

Construction Details

  • Sturdy 30mm maintube provides the room required for greater windage and elevation adjustment range
  • Lightweight and durable aluminum housing
  • Reflection-limiting matte black anodized finish
  • Nitrogen filled and O-ring sealed to an IPX7 rating, making it waterproof and submersible to 3.3' (1m) for up to 30 minutes and resistant to internal fogging when moving through extreme changes in environmental conditions and temperature
  • Length: 12.5"
  • 25 ounce weight
UPC: 798681600571


Magnification3 to 15x
Objective Lens Diameter44 mm
Field of View3x: 34.3' @ 100 yd / 11.4 m @ 100 m
15x: 6.9' @ 100 yd / 2.3 m @ 100 m
Exit Pupil Diameter3x: 10 mm
15x: 2.9 mm
Eye Relief3.9 to 4" / 9.9 to 10.2 cm
Diopter Correction-2.5 to +2.5
Reticle TypeMRAD Milling Hunter Reticle (Second Focal Plane)
IlluminationPartially Illuminated
Illumination TypeLED
Illuminated ColorRed
Brightness SettingsAdjustable Brightness (9 Levels)
Filter ThreadM46 x 0.75
Impact Point Correction0.1 MRAD per Click
Windage Adjustment13 MRAD
Elevation Adjustment20 MRAD
Water ResistanceWaterproof, IPX7
FogproofYes, Nitrogen Filled
Maintube Diameter30 mm
Battery1 x CR2032
DimensionsLength: 12.5" / 31.7 cm
Weight25.1 oz / 712 g
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