The Sig Sauer Sierra6BDX 5-30×56 is part of Sig’s BDX digital reticle lineup, pairing a 34mm tube with a digital, illuminated ballistic reticle (model SOSBDX65111) for fast holdover reference at extended distances.

Key Specifications

• Covers 5-30x magnification through a 56mm objective lens.
• Built on a 34mm main tube.
• Features Sig’s BDX-R2 DIGITAL BALLISTIC reticle.
• Adjusts in .25 MOA increments for windage and elevation.
• Parallax adjustment: No.
• Provides 3.70 in. – 3.90 in. of eye relief.
• Lenses use Sig’s SpectraCoat coating for light transmission.
• Part of Sig’s BDX digital ballistic reticle lineup.
• Manufactured by Sig Sauer.

Frequently Asked Questions

What is a BDX reticle? BDX is Sig Sauer’s line of digital, illuminated ballistic reticles, designed to give a fast holdover reference point at extended distances.

What magnification and tube size does it have? This model covers 5-30x magnification on a 34mm tube with a 56mm objective.

Does the reticle need a battery? Yes, the digital BDX reticle is illuminated and battery-powered; check the listing photos for battery type and expected life.

Buy the Sig Sauer Sierra6BDX 5-30×56 34mm BDX Riflescope

Dial in your holdovers with this Sig Sauer, or browse our full gun scopes selection.