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Sig Sauer

SIG SAUER SIERRA3BDX Tactical Hunting Shooting Durable IPX-7 Waterproof Fogproof 30mm Tube Digital Focal Plane BDX-R1 Reticle Riflescope

    • Based on 113 reviews
Condition: New
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$549.99 Why this price?
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Availability: Only 5 left in stock, order soon!
Fulfilled by Eurooptic (✅ Authorized Dealer ✅ Fastest Shipping)
Arrives Sunday, Nov 3
Order within 22 hours and 36 minutes
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Style: 3.5-10x42mm


Features

  • SIERRA3BDX SCOPE - The SIERRA3BDX series Rifle Scope by SIG SAUER has Integrated BDX Ballistic Data Xchange 2.0; A rangefinder and riflescope system that uses ballistics, environmental conditions, and Bluetooth to illuminate the exact holdover dot in
  • AUTOMATIC - This versatile scope for rifles features an automatic holdover dot on a Digital Focal Plane, combining Second Focal Plane, with an OLED illuminated ballistic holdover dot that automatically scales with zoom to subtend on target at any magnification level
  • ULTIMATE LIGHT & ILLUMINATION - SpectraCoat's highly efficient, ultra-wide broadband, anti-reflection lens coatings reduce surface reflections providing superior light transmission; While Motion Activated Illumination powers up sensing motion and powers down when doesn't
  • UPGRADED HUNTING - The SIERRA3BDX riflescope has SIG SAUER's innovative KinETHIC kinetic energy transfer indicator; KinETHIC provides assistance in assuring an ethical hunt by indicating when energy on target drops below a threshold that can be set by the hunter using the SIG BDX App
  • BEST PERFORMANCE - New for BDX riflescopes, Auto LevelPlex, automatically increases digital level sensitivity on longer shots; Featuring dependable waterproof (IPX-7 rated for complete immersion up to 1 meter) and fog-proof qualities, this reliable scope brings you all-weather performance

Brand: Sig Sauer


Color: Black


Style: 3.5-10x42mm


Product Dimensions: 14"L x 1.95"W


Sport: Hunting, Airsoft, Tactical & Military


Item Weight: 2.9 Pounds


Material: Plastic


Magnification Maximum: 10.00


Objective Lens Diameter: 40 Millimeters


Magnification Minimum: 3.5


UPC: 798681587049


Global Trade Identification Number: 49


Manufacturer: Big Rock Sports


Brand: Sig Sauer


Sport Type: Hunting, Airsoft, Tactical & Military


Style Name: 3.5-10x42mm


Color: Black


Item Weight: 2.9 Pounds


Item Dimensions L x W x H: 14"L x 1.95"W


Enclosure Material: Plastic


Mounting Type: Weaver Mount


Night vision: No


Reticle Type: BDX-R1 Digital Ballistic


Eye Relief: 3.46 Inches


Magnification Minimum: 3.5


Compatible Devices: Rifle


Magnification Maximum: 10.00


Objective Lens Diameter: 40 Millimeters


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great scope!
Style: 4.5-14x44mm
Review Image by Ran Man Ran Man
I bought this scope for my hunting rifle. Love the BDX simple to shoot! Picture 100 yard zero with BDX setup at 500 yards. Impact is 1.5" to the right
Reviewed in the United States on October 14, 2022 by Ran Man Ran Man
    • Excellent but switch between bore site each time
Style: 4.5-14x50mm
Haven used it yet weather is a bi.tch. like it and will update soon very well packed wow perfect update, range finder and it married, works great for hunting.. sooon on target on 200 not sure on going out full Profiles if I change between rifles do I need to bore site after each time or does it hold in the profile once all setup. Still happy first shots on bore 2 low 2.15 right. I do wonder if I have to redo bore once setup for different long guns like from 223 308 300 334 I think it would have to re scope. Not like my atn hr ... show more
Reviewed in the United States on May 23, 2023 by Hels
    • Excellent product for the money
Style: 4.5-14x50mm
I am so impressed by these scopes that I own 5 of them, they are truly unbelievable. However, if you purchase one, make sure you take the time to learn how to use it correctly or you will not understand it and will be frustrated. If you take the time, you will be impressed.
Reviewed in the United States on December 16, 2021 by Amazon Customer
    • Diopter inoperable
Style: 4.5-14x44mm
Nice scope but the diopter adjustment would not turn.
Reviewed in the United States on January 17, 2024 by tell you
    • Incredible Optics
Style: 4.5-14x50mm
The BDX System takes difficult shots and ensures an accurate shot. When coupled with the KILO BDX Rangefinder, takes inclination, temperature, wind, (your direction to it included) and compensates for the bullet that you have selected and the performance characteristic of each. You can create different bullet profiles and use the scope on separate rifles, which is impressive if you've got a pica tinny rail system for mounting. Great quality glass and light to ensure visibility for long shots. ... show more
Reviewed in the United States on September 24, 2019 by Charles
    • IT WORKS!
Style: 3.5-10x42mm
Used in combination with my KILO 2200 BDX rangefinder. I was able to zero at 100, link up with the rangefinder and make 1st round hits on torso targets at 200 and 300 without adjustment. I needed 1 click left at 300 to be on a smaller round plate(Don't know the size. First time I had shot at this shooting range. Head size compared to torso targets.) So 4 hits out of 5 on 4 targets from 1-300yds just using the BDX info and 1 click of windage on a first sight-in of a new gun. I'll take that any day! ... show more
Reviewed in the United States on December 24, 2019 by Randy Genske
    • Works as advertised.
Style: 4.5-14x50mm
Mounted the scope and it holds zero well. The crosshairs are a bit wider so if your looking for a target scope, maybe not the best as I love the thin lines for long range shooting. But for hunting and using this scope with the BdX rangefinder, great pkg.
Reviewed in the United States on May 21, 2021 by diane hatlestad
    • Left with out any shade
Style: 4.5-14x50mm
You CANNOT find a scope shade for this 50 mm scope. Chris at Sig stated Sig does not make them. Further he could not direct me where to locate one. Not great customer service
Reviewed in the United States on November 18, 2022 by mandog1949

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