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SIG Sauer SIERRA6 BDX 3-18x44 Riflescope - BDX-R2 Reticle Rifle Scope SIG Sauer
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SIG Sauer SIERRA6 BDX 3-18x44 Riflescope - BDX-R2 Reticle

£1,149.99
Taxes included. Shipping calculated at checkout.
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Flexible returns

SIG Sauer SIERRA6 BDX 3–18x44 Riflescope - BDX-R2 Reticle

Features

  • BDX 2.0 Ballistic Data Xchange – Pairs with SIG BDX rangefinders and the SIG BDX app to automatically illuminate the correct holdover dot on the reticle using real-time ballistic data.
  • BDX-R2 Digital Ballistic Reticle – Features 194 OLED-illuminated holdover points in the second focal plane for precise aiming and enhanced ballistic compensation.
  • HDX Optical System – Combines high-definition (ED) and high-transmittance glass for outstanding brightness and clarity in all lighting conditions.
  • LevelPlex Anti-Cant Technology – Built-in digital level indicator to minimize miss potential due to rifle cant.
  • KinETHIC Kinetic Energy Indicator – Alerts the shooter if kinetic energy drops below a preset ethical threshold.
  • MOTAC Motion Activation – Powers up the reticle when motion is detected and powers down when idle to extend battery life.
  • IPX-7 Waterproof and Fogproof – Rated for submersion up to 1 meter for 30 minutes and argon-purged for fog resistance.
  • 10-Daylight Reticle Brightness Settings – For optimal visibility across diverse lighting conditions.

Technical Specifications for SIG Sauer SIERRA6 BDX 3–18x44 Riflescope - BDX-R2 Reticle

Specification

Details

Manufacturer

SIG Sauer

Model / MPN

SIERRA6 BDX 3–18x44 / SOSBDX63111

SKU

SOSBDX63111

UPC

798681628001

Magnification

3–18x

Objective Lens Diameter

44 mm

Tube Diameter

30 mm

Reticle

BDX-R2 Digital Ballistic Reticle (SFP)

Reticle Illumination

OLED with 10 daylight settings

Field of View @ 100 yds

34.9 ft – 5.8 ft

Eye Relief

3.7" – 3.9"

Adjustment Click Value

0.25 MOA

Total Elevation Travel

60 MOA

Total Windage Travel

60 MOA

Parallax Setting

Side focus - 50 yards to infinity

Battery Type

2 × CR2032

Battery Life

Approx. 20,000 hours (typical use)

Waterproof Rating

IPX-7

Fogproof

Argon-purged

Length

11.8 in (approx.)

Weight

23.8 oz (approx.)

Finish

Matte Black

Mount Included

No

Warranty

SIG Sauer Infinite Guarantee (Electro-Optics)

Included Accessories

  • SIG Sauer SIERRA6 BDX 3–18x44 Riflescope
  • Lens cloth
  • User manual
  • Warranty documentation

SEO Keywords

SIG Sauer SIERRA6 BDX 3-18x44, SOSBDX63111, BDX-R2 reticle scope, ballistic holdover scope, SIG digital riflescope, HDX optical system, KinETHIC, LevelPlex anti-cant, waterproof tactical scope

Frequently asked questions

What is the return policy?

Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right. 14 day return if you are not happy. Things must be unopened and in original packaging, unless it is faulty.

Are any purchases final sale?

No, you can cancel at anytime and will receive a full refund. We will always work with you.

When will I get my order?

Shipping & Delivery

  • We work quickly to process and ship your order as soon as possible.
  • Once your order has shipped, you’ll receive an email with full tracking details.

Delivery Times

  • Standard delivery from our USA suppliers: 7–10 working days (usually within a week)
  • UK Stock Collection items ship within 24 hours.

Stock & Sourcing

  • Due to limited demand, we do not hold inventory in the UK. All products ship direct from our USA suppliers to us then we ship to you so you don’t pay any imports fees.

Insurance & Guarantees

  • Orders over £300: Free Royal Mail Special Delivery (Guaranteed Next Day, Fully Insured)
  • Orders under £300: Royal Mail Tracked service for £3.99
Where are your products manufactured?

Our products are manufactured both in USA and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

How much does shipping cost?

Shipping & Insurance

Orders over £300 ship free via Royal Mail Special Delivery, guaranteed next day and fully insured.


Orders under £300 ship via Royal Mail Tracked for a flat fee of £3.99.

Our signature product.

Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.

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