Sig Sauer Sierra6 BDX 2-12×40 30mm SFP BDX-R2

The SIG SAUER SIERRA6 BDX is a digital-ballistic riflescope built around SIG’s BDX Ballistic Data Xchange system and SIERRA6 optical platform. It combines a 2-12x magnification range with a 40mm objective and a 30mm main tube in a Second Focal Plane configuration. The BDX-R2 digital ballistic reticle uses LED hold points and Bluetooth connectivity to display automatic holdover when paired with compatible BDX rangefinders.

Key Specifications

• The magnification range is 2-12x for versatile close- to mid-range use.
• The objective lens measures 40mm for light-gathering and image clarity.
• The main tube diameter is 30mm for increased adjustment range and mounting options.
• The reticle is an illuminated BDX-R2 digital ballistic reticle with holdover capability.
• The reticle features 194 individually addressable LED hold points for precise automatic holdover display.
• The field of view is 8.70 – 52.50 ft @ 100 yds across the zoom range.
• The listed eye relief is approximately 3.7 in.
• The optical adjustment increment is 0.25 MOA.
• The scope operates on two CR2032 batteries for reticle illumination and digital functions.
• The unit is rated IPX-7 waterproof and is specified as fog/waterproof for field use.

Built for hunters and precision shooters who want on-scope ballistic solutions, the SIERRA6 BDX delivers integrated ballistic computation and wireless rangefinder pairing without relying on a separate mobile device. Its Second Focal Plane design, illuminated digital reticle, and broad magnification range make it suitable for a wide range of field and range applications where quick, reliable holdover information and a rugged optic are required.

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