Sig Sauer Sierra6BDX 3-18×44 30mm | BDX-R2 | SOSBDX63111

The Sig Sauer Sierra6BDX is a digital ballistic riflescope built around SIG SAUER’s BDX (Ballistic Data Xchange) 2.0 system and the SIERRA6 optical platform. It provides an on-board automatic hold-over dot on a digital focal plane and pairs with BDX-capable rangefinders to display applied-ballistics-derived aiming points. The scope combines an advanced HDX 6x optical system with an illuminated BDX-R2 reticle and electronics designed for field use.

Product Specifications

• The magnification range is 3-18x.
• The objective lens diameter is 44 mm.
• The main tube diameter is 30 mm.
• The reticle is the BDX-R2 digital ballistic reticle.
• The adjustment increments are 0.25 MOA.
• The total elevation travel is 60 MOA.
• The total windage travel is 60 MOA.
• The field of view is 5.8 – 34.9 ft @ 100 yds.
• The eye relief ranges from 3.7 to 3.9 in.
• The exit pupil measures 8.2 mm (low) and 2.4 mm (high) as supplied in manufacturer data.
• The scope is rated IPX7 waterproof and is argon purged for durability.
• The illumination offers 8 daytime and 2 NV settings.
• The battery requirement is two CR2032 cells.
• The weight is listed as 23.8 oz.
• The UPC is 798681628001.

The Sierra6BDX is intended for precision field use where ballistic solutions and repeatable adjustments matter. Its integrated BDX 2.0 connectivity and digital focal plane reticle make it well suited to paired-rangefinder long-range work and precision rifle applications that benefit from on-board ballistic holdovers. Optical coatings and the HDX system are designed to improve light transmission and image clarity in varied lighting conditions.

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