Sig Sauer Whiskey4 5-20x50mm FFP Riflescope

The Sig Sauer Whiskey4 5-20×50 riflescope is a first-focal-plane optic designed for hunting and precision field use. It provides a 5–20x magnification range paired with a 50 mm objective and a 30 mm main tube for a balance of light-gathering and mounting versatility. The illuminated MOA Milling Hunter 2.0 reticle is in the first focal plane, enabling usable holdovers and ranging across the magnification range. Side-focus parallax adjustment, LensArmor optical coating and CR-2032 powered illumination support daylight-to-low-light operation.

Key Specifications

• The magnification range is 5-20x.
• The objective measures 50 mm.
• The main tube diameter is 30 mm.
• The reticle is an Illum MOA Milling Hunter 2.0.
• The reticle is located in the first focal plane.
• Parallax is adjustable via side focus.
• Optics feature LensArmor coating.
• Reticle illumination is powered by a CR-2032 battery.
• The field of view is listed as 18 – 4.50 ft @ 100 yds.
• The finish is black matte.

Durable and thoughtfully specified for hunters and precision shooters, the Whiskey4 pairs a versatile 5–20x range with a bright 50mm objective and an illuminated first-focal-plane reticle. Side-focus parallax and protective optical coatings help maintain clarity across varied field conditions. The combination of practical magnification, a usable FFP reticle and illumination makes this scope suitable for extended-range holdovers and low-light work.

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