FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube, Second Focal Plane SOSBDX63111, Color: Black, Tube Diameter: 30 mm, 23% Off — Free 2 Day Shipping w/ code 2DAYAIR

Special offer available for this product. Click here to see!
SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube Second Focal Plane, Black, BDX-R2 Digital Reticle, MOA, SOSBDX63111
SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube Second Focal Plane, Black, BDX-R2 Digital Reticle, MOA, SOSBDX63111
SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube Second Focal Plane, Black, BDX-R2 Digital Reticle, MOA, SOSBDX63111
SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube Second Focal Plane, Black, BDX-R2 Digital Reticle, MOA, SOSBDX63111
1 of 3 images
SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube Second Focal Plane, Black, BDX-R2 Digital Reticle, MOA, SOSBDX63111
SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube Second Focal Plane, Black, BDX-R2 Digital Reticle, MOA, SOSBDX63111
2 of 3 images
SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube Second Focal Plane, Black, BDX-R2 Digital Reticle, MOA, SOSBDX63111
SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube Second Focal Plane, Black, BDX-R2 Digital Reticle, MOA, SOSBDX63111
3 of 3 images
SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube Second Focal Plane, Black, BDX-R2 Digital Reticle, MOA, SOSBDX63111

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
You May Also Like
Free 2 Day Shipping Warne Quick Detach XSKEL Mount, 30mm, Black, QDXSKEL30TW
Warne Quick Detach XSKEL Mount, 30mm, Black, QDXSKEL30TW
(19)
$237.49 $189.99 Save Up to $52.50
Blazin' Deal SIG SAUER ROMEO5 1x20mm Red Dot Sight, 1x20 mm, 2 MOA Red Dot Reticle, 1 x CR2032 Battery, Matte, Black, SOR52001
SIG SAUER ROMEO5 1x20mm Red Dot Sight, 1x20 mm, 2 MOA Red Dot Reticle, 1 x CR2032 Battery, Matte, Black, SOR52001
(458)
$199.99 $135.84 Save Up to $88.90
Blazin' Deal SIG SAUER Romeo Zero 1x Red Dot Sight, 3 MOA for P365/P365XL, Black, Small, SOR01300
SIG SAUER Romeo Zero 1x Red Dot Sight, 3 MOA for P365/P365XL, Black, Small, SOR01300
(1)
$199.99 $119.79 Save Up to $167.95
Blazin' Deal TRYBE Optics HIPO Rifle Scope, 6-24x50mm, 30mm Tube, FFP, PLR-25 MOA Reticle, Black, TRORS6-24x50FFP-BL
TRYBE Optics HIPO Rifle Scope, 6-24x50mm, 30mm Tube, FFP, PLR-25 MOA Reticle, Black, TRORS6-24x50FFP-BL
(3)
$449.99 $264.99 Save Up to $185.00
Blazin' Deal TRYBE Optics Enhancer Scope Magnification Doubler, 2x40mm, 30 mm/34 mm/1 inch Tube Mount, Black, ENHRS3034
TRYBE Optics Enhancer Scope Magnification Doubler, 2x40mm, 30 mm/34 mm/1 inch Tube Mount, Black, ENHRS3034
(35)
$349.99 $126.99 Save Up to $223.00
Blazin' Deal TRYBE Optics HIPO Rifle Scope, 4-16x44mm, 30 mm Tube, FFP, PLR-25 MOA Reticle, Black, TRORS4-16x44FFP-BL
TRYBE Optics HIPO Rifle Scope, 4-16x44mm, 30 mm Tube, FFP, PLR-25 MOA Reticle, Black, TRORS4-16x44FFP-BL
(5)
$409.99 $264.99 Save Up to $145.00
Blazin' Deal TRYBE Optics HIPO Rifle Scope, 3-18x50mm, 30 mm Tube, FFP, PLR-25 MOA Reticle, Black, TRORS3-18x50FFP-BL
TRYBE Optics HIPO Rifle Scope, 3-18x50mm, 30 mm Tube, FFP, PLR-25 MOA Reticle, Black, TRORS3-18x50FFP-BL
(14)
$599.99 $274.99 Save Up to $325.00
Free Gift Available Atibal XP8 Mirage Rifle Scope w/ Rapid View Lever, 1-8x24mm, 30mm Tube, Second Focal Plane, TDR BDC Reticle, Black, AT-XP8
Atibal XP8 Mirage Rifle Scope w/ Rapid View Lever, 1-8x24mm, 30mm Tube, Second Focal Plane, TDR BDC Reticle, Black, AT-XP8
(149)
$399.99 $339.00 Save Up to $151.01
Blazin' Deal TRYBE Optics DiMA1000 Laser Rangefinder with Mount, Black, TROLRF
TRYBE Optics DiMA1000 Laser Rangefinder with Mount, Black, TROLRF
(5)
$1,399.99 $459.99 Save Up to $1,344.98
Blazin' Deal TRYBE Optics Enhancer Rifle Scope Magnification Quadrupler, 4x54mm, 30mm Tube, Black, ENHRS4X
TRYBE Optics Enhancer Rifle Scope Magnification Quadrupler, 4x54mm, 30mm Tube, Black, ENHRS4X
(2)
$599.99 $369.99 Save Up to $235.00
Questions & Answers
What is the Length of this new Sierra 6 BDX 3-18x44 Expert Answer

It is about 12 inches.

by Ben, Gear Expert, March 16, 2021
See 1 More Answer
Will this work with my sig sauer range finder bino? Expert Answer

The Sig Sauer Sierra6BDX 3-18x44mm Rifle Scope will work with the Sig Rangefinder Binoculars if they are BDX compatible.

by Hunter, Gear Expert, May 10, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Negative Review Good concept, horrible glass by TimJ, September 3, 2022
There's a lot to like about this scope as long as you really care about the reticle and ballistic features. There's a lot of neat technology that lets you setup holds, do ballistic holds etc. I'll give Sig credit that they are bringing a ton of te...
Read More...
9/12 found this helpful
Read 1 Review

Free Express Shipping!

Select Two-Day Shipping and use coupon code 2DAYAIRClick to Copy Coupon Code during checkout to get a free shipping upgrade if eligible! See promotion details.
Reticle: BDX-R2 Digital Tube Diameter: 30 mmReticle Focal Plane: Second Focal Plane (SFP) Illumination Color: Orange Finish: Matte Color: Black Weight: 23.8 ozAdjustment Click Value: 0.25 MOAAdjustment Type: MOA Illumination Type: OLED Included Accessories: SIERRA6BDX 3-18x44mm Riflescope Condition: New W/E Travel at 100 Yds: 60 MOA

Code: SD9-RS-BDX6-SOSBDX63111

MPN: SOSBDX63111

UPC: 798681628001

Free Two Day Shipping
$1,339.99Save 23%
$1,029.99

Buy Together and Save

Receive $20.60 OP Bucks
Some discounts may not apply to bundled purchases
Free shipping* & free returns*
Expert AdviceRFQPrice Match
Add to Wishlist

Product Info for SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube, Second Focal Plane

This Sig Sauer SIERRA6BDX 3-18x44mm Rifle Scope is an advanced optic that uses the innovative BDX system to greatly improve your accuracy and efficiency. SIG SAUER built these Rifle Scopes with an Advanced HDX 6x Optical System that provides crystal clear views with enhanced light transmission. Use this waterproof and fogproof Sig Sauer SIERRA6BDX 3-18x44mm Rifle Scope in any environment or condition. Pair this Rifle Scope with a BDX rangefinder to get Applied Ballistics capability without the need for a mobile device. Mount a Sig Sauer SIERRA6BDX 3-18x44mm SFP Rifle Scope onto your weapon to dominate targets on the hunting grounds.image

WARNING: California`s Proposition 65

Specifications for SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube, Second Focal Plane:

Manufacturer: SIG SAUER
Objective Lens Diameter: 44 mm
Magnification: 3 - 18 x
Reticle: BDX-R2 Digital
Tube Diameter: 30 mm
Reticle Focal Plane: Second Focal Plane (SFP)
Exit Pupil: 2.4 - 8.2 mm
Illumination Color: Orange
Finish: Matte
Field of View, Linear: 5.8 - 34.9 ft at 100 yds
Eye Relief: 3.7 - 3.9 in
Diopter Adjustment Range: -2 - 2 dpt
Color: Black
Weight: 23.8 oz
Adjustment Click Value: 0.25 MOA
Adjustment Type: MOA
Parallax: Adjustable
Illumination Type: OLED
Battery Type: CR2032
Lens Material: Glass
Brightness Settings: 10
Weather Resistance: Yes
Water Resistance Level: IPX-7
Fogproof: Yes
Battery Quantity: 2
Included Accessories: SIERRA6BDX 3-18x44mm Riflescope
Magnification Type: Variable
Condition: New
W/E Travel at 100 Yds: 60 MOA
Lens Finish: Argon Purged

Features of SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube, Second Focal Plane:

  • Integrated BDX Ballistic Data Xchange 2.0 with Up to 95% Light Transmission
  • Advanced HDX 6x Optical System
  • Automatic Hold-over Dot on a Digital Focal Plane
  • 8 Daytime/2 NV Illumination Settings
  • 20 MOA Travel Per Rotation
  • Ballistic Profiles Compatible with Centerfire, Muzzleloader, and Crossbow Platforms
  • Innovative KinETHIC Kinetic Energy Transfer Indicator for Ethical Shots
  • Dependable Waterproof and Fog-Proof Performance (IPX-7 for Complete Immersion up to 1 Meter)
  • Argon Purged for an Enhanced Lifetime of Performance
  • Levelplex with Auto Levelplex Mode

Package Contents:

  • SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube, Second Focal Plane

Related Products to SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube, Second Focal Plane

Image of Boyt Harness Harness Handgun Case 4 models Boyt Harness Harness Handgun Case (19) As Low As (Save Up to 34%) $39.89 Clearance
Image of Boyt Harness Heart-Shaped Handgun Case with Pockets 8 models Boyt Harness Heart-Shaped Handgun Case with Pockets (24) As Low As (Save Up to 23%) $27.65 Best Rated
Image of Boyt Harness Signature Series Takedown Canvas Case 6 models Boyt Harness Signature Series Takedown Canvas Case (17) As Low As (Save Up to 38%) $95.95 Clearance
Image of Caldwell Rock Deluxe Shooting Rest Caldwell Rock Deluxe Shooting Rest (28) $114.99 (Save 25%) $86.59 On Sale
Image of Frankford Arsenal QNEZ Case Tumbler 2 models Frankford Arsenal QNEZ Case Tumbler (43) As Low As (Save Up to 30%) $52.48 Clearance
Image of Hoppe's 9 Rifle Cleaning Boresnake Den Rope 14 models Hoppe's 9 Rifle Cleaning Boresnake Den Rope (177) As Low As (Save Up to 43%) $10.39 Clearance
Image of Streamlight TLR-2 Tactical Weapon Flashlight w/ Laser Sight 5 models Streamlight TLR-2 Rail Mount Flashlight & Laser Sight (282) As Low As (Save Up to 49%) $319.49 Free 2 Day Shipping
Image of Sightmark Laser Bore Sights 26 models Sightmark Laser Bore Sights (382) As Low As (Save Up to 42%) $20.95 Blazin' Deal
Image of SIG SAUER Tango-MSR 5-30x56mm Rifle Scope, 34mm Tube, First Focal Plane 2 models SIG SAUER Tango-MSR 5-30x56mm Rifle Scope, 34mm Tube, First Focal Plane $1,039.99 Add to Cart for Your
Special Price Blazin' Deal
Image of SIG SAUER Tango6 5-30x56mm Rifle Scope, 34mm Tube, First Focal Plane (FFP) 2 models SIG SAUER Tango6 5-30x56mm Rifle Scope, 34mm Tube, First Focal Plane (FFP) (2) $2,819.99 (Save Up to 35%) $1,912.49 Blazin' Deal
Image of SIG SAUER Buckmasters 1500 Laser Rangefinder & 3-9x40mm Scope Combo SIG SAUER Buckmasters 1500 Laser Rangefinder & 3-9x40mm Scope Combo (3) $329.99 (Save 40%) $197.32 Blazin' Deal
Image of SIG SAUER ECHO3 2-12x Thermal Reflex Sight 2 models SIG SAUER ECHO3 2-12x Thermal Reflex Sight As Low As (Save Up to 23%) $2,999.99 Final Sale
Image of SIG SAUER Easy 6-BDX 5-30x56mm 34mm Tube Second Focal Plane Rifle Scope 2 models SIG SAUER Easy 6-BDX 5-30x56mm 34mm Tube Second Focal Plane Rifle Scope (1) As Low As (Save Up to 34%) $1,232.49 Blazin' Deal
Image of SIG SAUER Whiskey4 4-16x44mm Rifle Scope, First Focal Plane 2 models SIG SAUER Whiskey4 4-16x44mm Rifle Scope, First Focal Plane (7) $519.99 Add to Cart for Your
Special Price Blazin' Deal
Image of SIG SAUER Easy 6-BDX 3-18x44mm 34mm Tube Second Focal Plane Rifle Scope SIG SAUER Easy 6-BDX 3-18x44mm 34mm Tube Second Focal Plane Rifle Scope (1) $1,499.99 (Save 39%) $919.99 Blazin' Deal
Image of Sig Sauer Whiskey4 3-12x44mm Rifle Scope, Second Focal Plane 4 models Sig Sauer Whiskey4 3-12x44mm Rifle Scope, Second Focal Plane (10) $359.99 Add to Cart for Your
Special Price Blazin' Deal
Image of SIG SAUER Sierra3BDX 4.5-14x50mm Rifle Scope, 30mm Tube, Second Focal Plane 2 models SIG SAUER Sierra3BDX 4.5-14x50mm Rifle Scope, 30mm Tube, Second Focal Plane (3) As Low As (Save Up to 31%) $619.99
Image of SIG SAUER Tango DMR 3-18x44mm 34mm Tube First Focal Plane Rifle Scope 4 models SIG SAUER Tango DMR 3-18x44mm 34mm Tube First Focal Plane Rifle Scope As Low As (Save Up to 38%) $1,039.99 Blazin' Deal
Image of SIG SAUER Tango DMR 5-30x56mm 34mm Tube First Focal Plane Rifle Scope 4 models SIG SAUER Tango DMR 5-30x56mm 34mm Tube First Focal Plane Rifle Scope As Low As (Save Up to 38%) $1,199.99 Blazin' Deal
Image of SIG SAUER Easy 6TBDX 1-6x24mm 30mm Tube Second Focal Plane Rifle Scope SIG SAUER Easy 6TBDX 1-6x24mm 30mm Tube Second Focal Plane Rifle Scope (1) $1,299.99 (Save 35%) $849.99 Blazin' Deal
Image of SIG SAUER Whiskey6 3-18x44mm Rifle Scope, 30mm Tube, Second Focal Plane (SFP) 4 models SIG SAUER Whiskey6 3-18x44mm Rifle Scope, 30mm Tube, Second Focal Plane (SFP) As Low As (Save 23%) $799.99 Free 2 Day Shipping

SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube, Second Focal Plane Orderable Models

List of Orderable Models

SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube Second Focal Plane, Black, BDX-R2 Digital Reticle, MOA, SOSBDX63111 , MPN: SOSBDX63111 , UPC: 798681628001 , Code: SD9-RS-BDX6-SOSBDX63111

SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube, Second Focal Plane Unavailable & Discontinued Models

List of Unorderable Models

DEMO, SIG SAUER SIERRA6BDX Rifle Scope, 3-18x44mm, 30mm, SFP, BDX-R2 Digital Ballistic Reticle, 0.25 MOA, Black, SOSBDX63111 , MPN: SOSBDX63111-DEMO , Code: SD9-RS-BDX6-SOSBDX63111-DEMO
Compare (0)
1 item has been added
Add at least two items to compare