Sig Sauer Sierra4BDX 4-16x44mm BDX-R2 Digital Ballistic Reticle Black Rifle Scope

The Sig Sauer Sierra4 BDX 4–16x44mm rifle scope is a precision-focused optic built for hunters and long-range shooters who want real-world ballistic solutions without unnecessary complexity. Designed around Sig Sauer’s BDX (Ballistic Data Xchange) ecosystem, the Sierra4 pairs traditional scope clarity with modern digital ballistic intelligence, delivering fast, confident shot placement across varying distances. With a versatile 4–16x magnification range and a crisp 44mm objective lens, this scope is equally at home in the deer woods or stretched out over open terrain. For hunters and shooters who want to merge traditional marksmanship with modern technology—without stepping into overly complex systems—the Sierra4 BDX offers a refined, practical solution.

Specifications:

• Manufacturer: Sig Sauer
• Model: Sierra4 BDX
• Magnification: 4–16x
• Objective Lens Diameter: 44mm
• Reticle: BDX-R2 Digital Ballistic Reticle
• Illumination: BDX-enabled illuminated reticle
• Tube Diameter: 30mm
• Color: Black
• Adjustment Type: Precision tactical turrets
• Compatibility: Sig Sauer BDX rangefinders & BDX app
• Application: Hunting, long-range shooting, precision rifles