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Sig Sauer outfitted its 2.4-12x56 WHISKEY5 Riflescope with high-quality optical elements, the HellFire TriPlex reticle, and a very wide 56mm objective aperture that collects lots of light, greatly improving visibility and image brightness in challenging lighting conditions. The HDX optics feature High-Definition (HD), High-Transmission (HT), and Extra-Low Dispersion glass, which provides true color, and maximizes resolution and brightness. Coated with SpectraCoat anti-reflection coatings, the lenses exhibit high transmission across 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. To prevent deterioration of image quality from interfering debris, oil, or water droplets that can stick to lens' surface, the exterior surfaces are enhanced with the oleophobic LensShield coating. Another highlight of this riflescope is its illuminated HellFire TriPlex reticle, which is located in the 2nd focal plane and offers a brilliant red center illumination. It features three medium posts, a fine crosshair, and uses fiber-optic technology to control illumination of the bright red center dot.
To endure most outdoor conditions, the lightweight and durable housing features a single-piece 30mm maintube and provides a waterproof and fogproof performance. The windage and elevation knobs are knurled for slip-free operation and offer 62 MOA windage and elevation adjustment ranges with 1cm per click adjustments. 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. Also noteworthy is the fast focus eyepiece with a low-profile zooming lever and a green fiber optic zoom indicator.
HellFire TriPlex Reticle
Three medium posts
Offers a clear and unobtrusive view
Fiber-optic technology allows fine control of the red dot illumination
SpectraCoat anti-reflection coatings deliver high transmission across the entire visible spectrum
56mm objective aperture collects a lot of light and improves visibility in the most challenging light conditions
HDX optics: High Definition (HD) and High Transmission (HT) optical glass offers great detail, clarity, and brightness
Extra-Low Dispersion lenses delivers true color enhances resolution
LensArmor coatings protect lenses from abrasions and scratches
LensShield proprietary coating repels oil, water, and debris from lens' surface
Use and Handling
1cm impact point correction
62 MOA windage and elevation
Parallax-free at 100 yd
30mm one-piece maintube
Aluminum alloy housing
Black anodizing finish on objective bell
Graphite anodizing finish on the body
Capped, knurled turrets and adjustments
Custom Sig Ballistic Turret (SBT) laser-etched elevation dial
Stealth ID design reduces glint from body surface
Fast focus eyepiece with a green fiber optics power indicator
Side knob for reticle brightness adjustment
Waterproof and fogproof, IPX7-rated
In the Box
SIG SAUER 2.4-12x56 WHISKEY5 Riflescope (HellFire TriPlex Reticle, Graphite-Black)
Limited 5-Year Electronics Warranty
Limited Lifetime Transferable Warranty
Table of Contents
Objective Lens Diameter
HellFire TriPlex reticle
2nd focal plane
Field of View
43.1-9.3' @ 100 yd / 14.3 - 3.1 m @ 100 m
100 yd / 91.4 m
3.9-4.0" / 98-100 mm
Exit Pupil Diameter
M 58 x 0.75
Impact Point Correction
Waterproof and fogproof, rated IPX7
Battery / Runtime
1 x CR-2032 battery
14.6" / 371.6 mm
29 oz / 824 g
SIG SAUER 2.4-12x56 WHISKEY5 Riflescope (HellFire TriPlex Reticle, Graphite-Black) Review