The Sig Sauer Whiskey4 2.5-10x42mm Riflescope (MPN SOW42004) is a variable-power hunting scope built around an illuminated Hellfire Quadplex reticle, finished with LenShield/SpectraCoat lens coatings for a bright, glare-reduced sight picture.

Key Specifications

• Manufactured by Sig Sauer under the Whiskey4 riflescope line.
• Model line is Whiskey4.
• Magnification ranges across 2.5-10x.
• Objective lens measures 42mm.
• Reticle is an illuminated Hellfire Quadplex pattern.
• Lens coating is LenShield/SpectraCoat.
• Eye relief measures approximately 4 inches.
• Adjusts in 0.25 MOA clicks for windage and elevation.
• Parallax is factory-set (non-adjustable).
• Shipping weight is approximately 2.45 lbs.

Frequently Asked Questions

What does the Hellfire Quadplex reticle add over a plain duplex? It layers illuminated aiming references onto the standard crosshair for faster target acquisition and holdover in low light.

What magnification range does this scope cover? It runs across a 2.5-10x zoom range with a 42mm objective lens.

Buy the Sig Sauer Whiskey4 2.5-10x42mm Hellfire Quadplex Scope

Order yours from Schaefer Defense today, explore more Sig Sauer optics, or browse our full selection of gun scopes.