Sig Sauer SIERRA4BDX 4-16x44mm 30mm SFP BDX 2.0 Riflescope

Overview

The Sig Sauer SIERRA4-BDX™ riflescope simplifies shooting at distance by connecting to BDX-equipped rangefinders to deliver an illuminated holdover dot specific to target distance, ballistic performance, and environmental conditions. It features a digital focal plane with 194 LED hold points.

BDX™ / Reticle Technology

• BDX™ Ballistic Data Xchange Technology: Pairs with KILOBDX™ rangefinders to calculate and display an exact holdover dot using real-time ballistic and environmental data.
• BDX-R2 Digital Reticle: 194 individually controlled LEDs on a digital focal plane.
• SmartBDC™ Technology: Choose from 9 onboard ballistic groups or customize your setup.
• Advanced Bluetooth® Antennae: Improved connectivity up to 30 yards for shooter-spotter pairs.

Rugged Performance

• Waterproof: IPX7
• 30mm main tube
• Optics light transmission: up to 95%

Specs (from listing)

• Magnification: 4-16x
• Objective lens diameter: 44 mm
• Overall length: 12.0 in
• Weight: 22.7 oz
• Maintube diameter: 30mm
• Focal plane: Digital
• Reticle: BDX-R2 Digital Ballistic Reticle w/194 LEDs
• Illumination: Yes
• Total elevation travel: >70 MOA
• Total windage travel: >70 MOA
• Travel per rotation: 25 MOA
• Eye relief (low/high): 3.24 in / 2.44 in
• Field of view @ 100 yards (low/high): 0.8–3.33 ft / 1.25–5 ft
• Diopter adjustment range: ±2
• Color: Black
• Mount included: No
• Battery: (2) CR2032