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Sig Sauer outfitted its 4-12x40 WHISKEY3 Riflescope with quality anti-reflection coated optics and a QuadPlex reticle. The optical elements are crafted from Low-Dispersion (LD) glass to provide true color and to maximize resolution of images. Coated with the SpectraCoat full multi-coatings, the lenses offer high transmission throughout the entire visible spectrum, delivering bright and crisp images. To ensure that the image quality is not degraded by external environmental conditions and elements, the optics are protected by the LensArmor coatings against abrasions and scratching. A definite highlight of this riflescope is its QuadPlex reticle, which is located in the 2nd focal plane and features four medium posts with a fine crosshair.
To endure the toughest conditions, the 1" maintube is made from a durable and lightweight aluminum alloy, and provides a waterproof and fogproof performance. The windage and elevation knobs are knurled for slip-free operation and offer 1/4 MOA adjustment ranges with 70 MOA increments. Also available with this riflescope is the Sig Ballistic Turret Dial (SBT), which features a precision tactical finger-operated knob. The Sig Ballistic Turret (SBT) is a custom laser-etched elevation dial that uses your bullet specifications, ballistic coefficient, muzzle velocity, elevation, and other environmental factors for the correct bullet drop compensation and pinpoint accuracy. All other dials and rings are also enhanced with knurling for a slip-free grip.
2nd focal plane
Four medium posts
Offers a clear and unobtrusive view
40mm objective diameter
Low-Dispersion (LD) optical glass delivers true color and high resolution
SpectraCoat full multi-coatings deliver high transmission for the entire visible spectrum
LensArmor coatings protect lenses from abrasions and scratches
Use and Handling
1/4 MOA impact point correction
70 MOA windage and elevation range
1" maintube diameter
Aluminum alloy housing
Capped knurled turrets and adjustments
Custom Sig Ballistic Turret (SBT) laser-etched elevation dial
Side focus parallax corrector knob
Low-profile zoom lever with fiber optic power indicator
Waterproof and fogproof
In the Box
SIG SAUER 4-12x40 WHISKEY3 Riflescope (QuadPlex Reticle, Graphite)
Limited Lifetime Transferable Warranty
Table of Contents
Objective Lens Diameter
QuadPlex reticle 2nd focal plane
Field of View
23.6-8.0' @ 100 yd / 7.2-2.4 m @ 100 m
Yes, side focus parallax
3.5" / 89 mm
Exit Pupil Diameter
M 43 x 0.75
Impact Point Correction
Maximum Windage/Elevation Adjustment
Waterproof and fogproof, IPX7-rated
14" / 335 mm
16 oz / 456 g
SIG SAUER 4-12x40 WHISKEY3 Riflescope (QuadPlex Reticle, Graphite) Review