Sig Sauer Whiskey4 5-20×50 FFP | MOA Milling Hunter | SOW45001

The Sig Sauer Whiskey4 5-20×50 is a first-focal-plane riflescope designed for precision observation and long-range target work. It provides a 4:1 variable magnification range, a MOA Milling Hunter 2.0 reticle, and a 30mm main tube for strength and adjustment capacity. The scope includes side-focus parallax adjustment and is built with Argon gas-purged optics for waterproof and fog-proof performance.

This optic is suited to precision target shooting and extended-range hunting where fine holdover and windage correction matter. Its combination of magnification range and reticle design supports careful range estimation and repeatable adjustments in the field.

Product Specifications

• The magnification range is 5-20x, providing a wide zoom span for close-to-long-range observation.
• The objective lens diameter is 50 mm to gather light at higher magnifications.
• The main tube diameter is 30 mm for increased internal adjustment travel.
• The reticle is the MOA Milling Hunter 2.0 designed for holdover and range estimation.
• The focal plane is first focal plane (FFP), so the reticle scales with magnification.
• Adjustment increments for elevation and windage are 0.25 MOA per click.
• The scope includes a side focus parallax adjustment for image sharpening at distance.
• The total elevation travel is specified as >52 MOA.
• The total windage travel is specified as >52 MOA.
• The field of view is approximately 18 ft (low) to 4.5 ft (high) @ 100 yds.
• The eye relief is listed as approximately 3.9 in (low) to 3.5 in (high).
• The exit pupil measures approximately 8.7 mm (low) to 2.2 mm (high).
• The optics are Argon gas-purged for waterproof and fog-proof performance.
• The scope has an ingress protection rating of IPX6 for water resistance.
• UPC is 798681682096.

The Whiskey4 5-20×50 blends a high-magnification range and a milling-style FFP reticle in a robust 30mm platform. Its parallax adjustment and fine 1/4 MOA clicks are intended to make precise holds and corrections straightforward during extended observation or careful field shots. The construction and optical choices emphasize repeatable performance and clear imaging at high power.

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