SIG SAUER Electro-Optics transforms hunting with the unprecedented simplicity and accuracy of BDX. The KILO BDX rangefinders use your ballistics and Bluetooth® to illuminate the exact holdover dot in SIERRA3BDX riflescopes.

For the most accurate and ethical shot, just Connect The Dot™.

DOWNLOAD THE APP

Available soon for both Android and Apple devices, the SIG SAUER BDX app allows you to set profiles for your specific setup: this includes location, ammunition and specific equipment.

*coming soon to the following platforms


DOWNLOAD
Download the SIG BDX app



CONFIGURE
Configure your
bullet profile

PAIR
Sync the app with your rangefinder


RANGEFINDER:
KILO2400BDX

RANGE
Press the RANGE button to measure
the distance of your target.

POWER SELECTOR RING

When the riflescope is actively paired with a BDX series rangefinder, the user will press and release the RANGE button on the rangefinder, then a BLUE LED flashes 5 times on the riflescope rapidly and then remains constant for 5 seconds, the riflescope receives a new value from the BDX series rangefinder and shows the correct holdover for your target up to 800 yards.

BONDING
Use the app to bond the rangefinder
with the riflescope

RIFLESCOPE:
SIERRA3BDX 6.5-20×52

DIGITAL BALLISTIC RETICLE
It’s time for hunting. Once the riflescope is turned on, range the target and the new hold is lit up out to 800 yards.

Zoom into reticle for detailed holdovers

A

18 addressable horizontal wind hold indicators

B

76 individually addressable vertical segments

C

2 LevelPlex indicators

RANGEFINDERS

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RIFLESCOPES

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