SIG Sauer Introduces BDX 2.0 Rangefinder-Riflescope System

by
posted on January 21, 2020
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
sigbdx20.jpg
SIG Sauer has upgraded its Ballistic Data Xchange (BDX) Rangefinder and Riflescope System. BDX 2.0 takes advantage of the advanced Applied Ballistics Ultralight and Bluetooth technology, and adds simplified functionality to help get hunters on target faster. New features of BDX 2.0 include: nine pre-loaded, user-selectable Ballistic Drop Compensation (BDC) reticles in all SIERRA Riflescopes; eight ballistic groups pre-loaded in KILOBDX rangefinders; and the QuickBOND feature that bonds BDX rangefinders and scopes together as a ballistic system.

“The BDX 2.0 system builds upon the success of BDX, adding simplified features and benefits, including the user selectable BDC reticles that allow hunters and shooters to engage targets out to 500 yards with their BDX system without using the smartphone app. All BDX 2.0 rangefinders and riflescopes are now pre-programmed with ballistic groups that cover most centerfire rifle cartridges, crossbows and muzzleloaders,” said Andy York, president of SIG Sauer Electro-Optics.

All SIERRABDX Riflescopes, KILOBDX Rangefinders, and BDX Kits are currently shipping with the BDX 2.0 upgrade. For more information, please visit sigsauer.com.

Additional Reading:
2019 Optic of the Year: SIG Sauer BDX Optics System
Hardware: SIG Sauer BDX
SIG Sauer Launches New BDX Electro-Optics Line

Latest

SHOT LEDE
SHOT LEDE

Wildest Hunting Finds of SHOT 2026

This year's SHOT Show was a reminder that creativity and innovation within the hunting world are alive and well. Here are ten items that caused us to take a double-take whilst walking the show floor.

Hot from SHOT: Best Whitetail Gear for 2026

With the new year comes a wave of newly released hunting gear aimed at giving hunters the edge afield. From cozier tree stands, easy-to-pack bags, feed, blinds, and more, manufacturers have sought every imaginable way to help hunters become more successful on their hunts. Read on as we take a closer look at what caught our eye.

AH Hunts: Late Season Alberta Geese Pt. 2

With some birds on the ground, Jon and Brad take a second to discuss the size of late-season Alberta honkers, before diving into the guns that brought them down. Check out part 2 of Senior Executive Editor Jon Draper and American Hunter contributor Brad Fenson's late-season Alberta honker hunt here.

Hardware Review: Hornady Backcountry Defense

A casual hike, a quick trip to grab firewood or a morning spent chasing trout all carry the potential of encountering a furry threat that might want to remind you that you are no longer at the top of the hierarchy.

Ruger Announces American Rifle Generation II Scout Models

Ruger ups the ante in 2026, delivering a newly crafted Scout rifle under its increasingly popular American Gen II line.

New for 2026: Hawke Optics Vantage IR 1-4x20mm in Mossy Oak Bottomland

Purpose-built to give turkey hunters fast target acquisition, precise shot placement and a camo pattern that blends seamlessly into the Spring woods, Hawke's latest LVPO is designed to impress.

Interests



Get the best of American Hunter delivered to your inbox.