Key Features
BDX-R2 Ballistic Data Exchange System
The Sig Sauer SIERRA6BDX rifle scope integrates the advanced second-generation Ballistic Data Xchange (BDX-R2) technology. This system wirelessly communicates with compatible KILO BDX rangefinders, delivering immediate, illuminated ballistic holdover and windage points directly on the reticle. This functionality simplifies complex ballistic calculations, enabling the shooter to focus on shot placement with data-driven precision. The BDX-R2 system optimizes target acquisition across varied distances by providing real-time adjustments.
Optical Performance and Versatility
Featuring a 2-12x magnification range, the SIERRA6BDX offers operational versatility from close-quarter engagements to extended-range precision. The 40mm objective lens ensures effective light transmission, contributing to a clear and precise sight picture in diverse lighting conditions. This optical platform is engineered to support demanding applications within precision rifle setups, tactical optics configurations, and for specific hunting or long-range target shooting requirements.
Robust Construction and Integration
The SIERRA6BDX is constructed around a 30mm main tube, providing a robust mounting solution and ample internal adjustment range. This design contributes to the optic’s reliability and durability in field conditions. Engineered for consistent performance, this scope serves as a verifiable component for ballistic table confirmation with specific ammunition types, ensuring practical utility across training and operational scenarios.
Technical Specifications
General
- **Model Name:** SIERRA6BDX 2-12×40 BDX-R2
- **SKU:** LIP|SISOSBDX62111
Optical
- **Magnification:** 2-12x
- **Objective Lens Diameter:** 40mm
- **Main Tube Diameter:** 30mm
- **Reticle:** BDX Digital, Illuminated
Ballistic System
- **Technology:** Ballistic Data Xchange (BDX), Second Generation (BDX-R2)
- **Communication:** Wireless, with KILO BDX Series Rangefinders
- **Output:** Illuminated ballistic holdover and windage points









