SIG Sauer Launches New BDX Electro-Optics Line

by
posted on May 4, 2018
** 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. **
sigbdx_lead.jpg
With the launch of its new line of BDX (Ballistic Data Xchange) rangefinders and riflescopes, SIG Sauer brings precision optics squarely into the information age, allowing for a seamless exchange of data between one’s riflescope, rangefinder and smartphone.

So what exactly is a “Ballistic Data Xchange”, and how does it work? The system provides a quick and easy way for hunters to set their dope. Simply download the “SIG BDX“ app (available on both the Android and IOS platforms), set up a ballistic profile, and pair it with your BDX rangefinder and riflescope. You are now ready to hunt. Once you’ve spotted your target, range it as you normally would, and the BDX rangefinder will instantaneously send the dope to the scope. The BDX equipped scope will then consult your ballistic profile, and illuminate the Digital Ballistic Reticle with the appropriate holdover and windage data. The phrase “point-and-shoot” has never been more applicable.

The lineup features four rangefinders: the KILO1400BDX, the KILO1800BDX, the KILO2200BDX, the KILO2400BDX, and the KILO3000BDX, the last of which is a rangefinder binocular. These rangefinders, in addition to their BDX capability, still provide many of the standard KILO features, such as RangeLock, Hyperscan, and the Lumatic auto-adjusting display.

On the scope side of things, only the SIERRA3BDX is available, but it comes in four different iterations: 3.5-10x42mm, 4.5-14x44mm, 4.5-14x50mm, and 6.5-20x52mm. The line features HD glass, 30mm tubes, the LevelPlex digital anti-cant system, and the BDX-R1 Digital Ballistic Reticle, which can provide a ballistic solution out to 800 yards with 1 MOA of accuracy.
In a direct nod to the hunting market, SIG has also opted to include its signature kinetic energy transfer indicator: KinETHIC. This indicator uses your ballistics data and target range to calculate when energy-on-target drops below a pre-set threshold selected by the hunter, ensuring a shot that is up to the hunter’s ethical standards every time.

Though not on the shelves yet, both the KILO BDX rangefinders and the SIERRA3BDX riflescopes will be available at dealers in July (2018). The rangefinders will MSRP for $299.99, while the scope will come in at $599.99.

For more information, go to sigsauer.com.

Latest

44 Mag HST LEDE
44 Mag HST LEDE

New for 2025: Federal’s Personal Defense HST .44 Rem. Mag.

Federal Ammunition has recently added a new HST .44 Remington Magnum “Light Magnum” load featuring a specially designed hollow-point bullet, ideal for those seeking HST performance for self-defense with magnum revolvers.

Utah Wildlife Board Updates

The Utah Wildlife Board approved a few new and updated rules, some of which are necessary after recent legislative changes—including the wildlife management area license requirement for certain counties and the new process for regulating hunting guides and outfitters—along with a few other proposals during a public meeting Thursday.

Member's Hunt: A Tale of Two Moose

This month's Member's Hunt comes from John R. Bean of Tucson, Ariz.

Breeding Duck Numbers Decline Again in ND

The North Dakota Game and Fish Department’s 78th-annual spring breeding duck survey conducted in May showed an index of about 2.66-million birds, down from 2.9 million in 2024 and 3.4 million in 2023.

2025-26 Pennsylvania Migratory Game Bird Seasons Set

Pennsylvania’s 2025-26 migratory game bird seasons have been set. There are two significant changes to waterfowl seasons. The regular season daily bag limit for Canada geese in the Atlantic Population Zone has decreased from three to one, and for northern pintail, there will be a flat daily bag limit of three.

New for 2025: Christensen Arms Evoke in 450 Bushmaster

Christensen Arms has announced the release of the Evoke rifle chambered in powerful 450 Bushmaster.

Interests



Get the best of American Hunter delivered to your inbox.