Skip to product information
SIG Sauer SIERRA6 BDX 5-30x56 Riflescope - BDX-R2 Reticle Rifle Scope SIG Sauer
1/3
  • SIG Sauer SIERRA6 BDX 5-30x56 Riflescope - BDX-R2 Reticle Rifle Scope SIG Sauer
  • SIG Sauer SIERRA6 BDX 5-30x56 Riflescope - BDX-R2 Reticle Rifle Scope SIG Sauer
  • SIG Sauer SIERRA6 BDX 5-30x56 Riflescope - BDX-R2 Reticle Rifle Scope SIG Sauer
SIG Sauer SIERRA6 BDX 5-30x56 Riflescope - BDX-R2 Reticle

SIG Sauer SIERRA6 BDX 5-30x56 Riflescope - BDX-R2 Reticle

£1,549.99
  • American Express
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Reliable shipping

Flexible returns

SIG Sauer SIERRA6 BDX 5-30×56 Riflescope - BDX-R2 Reticle

Features

  • BDX 2.0 Ballistic Technology – Syncs with BDX-enabled rangefinders and the SIG BDX app to provide automatic holdover data via illuminated aiming points.
  • BDX-R2 Digital Reticle – Second focal plane reticle with 194 OLED-illuminated holdover points for fast, accurate ballistic compensation.
  • HDX Optical System – Combines high-definition (ED) and high-transmittance glass for superior brightness and clarity.
  • LevelPlex Digital Anti-Cant System – Integrated level indicator reduces errors from rifle cant.
  • KinETHIC Indicator – Notifies the shooter if kinetic energy drops below ethical thresholds for humane shooting.
  • MOTAC Motion-Activated Illumination – Activates the reticle when motion is detected, conserving battery when idle.
  • 10 Illumination Settings – OLED reticle brightness adjustment for daylight conditions.
  • Rugged Construction – Argon-purged and IPX-7 rated for waterproof and fogproof performance.

Technical Specifications for SIG Sauer SIERRA6 BDX 5-30×56 Riflescope - BDX-R2 Reticle

Specification

Details

Manufacturer

SIG Sauer

Model / MPN

SIERRA6 BDX 5–30×56 / SOSBDX65111

SKU

SOSBDX65111

UPC

798681628018

Magnification

5–30×

Objective Lens Diameter

56 mm

Tube Diameter

34 mm

Reticle

BDX-R2 Digital Ballistic Reticle (SFP)

Reticle Illumination

OLED, 10 brightness settings

Field of View @ 100 yds

21 ft (5x) – 3.5 ft (30x)

Eye Relief

3.7″ – 3.9″

Exit Pupil

8.1 mm – 1.9 mm

Adjustment Click Value

0.25 MOA

Total Elevation Adjustment

60 MOA

Total Windage Adjustment

60 MOA

Parallax Adjustment

Side focus - 50 yards to infinity

Battery Type

2 × CR2032

Battery Life

Approx. 20,000 hours (typical use)

Waterproof Rating

IPX-7 (submersible 1 meter for 30 minutes)

Fogproof

Yes – Argon-purged

Length

Approx. 14.2 in (360 mm)

Weight

Approx. 30.4 oz (862 g)

Finish

Matte Black

Mount Included

No

Warranty

SIG Sauer Infinite Guarantee (Optics)

Included Accessories

  • SIG Sauer SIERRA6 BDX 5–30×56 Riflescope
  • Lens cloth
  • User manual
  • Warranty card

SEO Keywords

SIG Sauer SIERRA6 BDX 5-30x56, SOSBDX65111, BDX-R2 scope, digital ballistic reticle, long-range hunting scope, SIG Electro-Optics, LevelPlex, KinETHIC, 34mm tube scope

Share this

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.

 Shop now

You may also like

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)