How does BDX work?
The BDX rangefinder and riflescope system is simple, fast, and intuitive. Simply download the “SIG BDX” app available for Android or iOS smartphones, pair the KILO BDX rangefinder and SIERRA3BDX riflescope, set up a basic ballistic profile, and then you’re ready to shoot or hunt. Once you are in the field, range your target as you normally would, and the KILO BDX rangefinder will utilize onboard Applied Ballistics Ultralight to instantly send your dope to the scope via Bluetooth. Using your basic ballistic profile the ballistic solution is calculated for your target and will instantly illuminate on the BDX-R1 Digital Ballistic Reticle with windage and elevation holds in the SIERRA3BDX riflescope. A blue LED on the riflescope power selector indicates that the BDX system is paired, and when the reticle has received new ballistic holdover and windage data from the rangefinder.
SIERRA3BDX 4.5-14X44 MM Scope
Disguised within the form factor of a traditional riflescope lies the power of the SIG SAUER BDX Ballistic Data Xchange. The SIERRA3BDX riflescope provides the hunter an illuminated auto-holdover dot on targets when coupled with a BDX capable KILO rangefinder. Featuring exceptional SpectraCoat lenses, LevelPlex digital anti-cant, and KinETHIC kinetic energy transfer indicator, the SIERRA3BDX is incredibly simple to use. Range a target, put the holdover dot on target, pull the trigger, impact. SIG SAUER’s BDX, just CONNECT THE DOT
Features
- Integrated BDX Ballistic Data Xchange.
- Automatic holdover dot on a Digital Focal Plane, combining Second Focal Plane stadias
- MOTAC (Motion Activated Illumination)
- Spectracoat highly efficient, ultra-wide broadband, anti-reflection lens coatings
- Dependable waterproof (IPX-7 rated for complete immersion up to 1 meter) and fog-proof performance
- Auto LevelPlex, automatically increases digital level sensitivity on longer shots
Specifications
| FOCAL PLANE | Second |
| RETICLE | BDX-R1 Digital |
| ADJUSTMENT INCREMENTS | 0.25 MOA |
| WEIGHT (OZ) | 23.2 |
| MAINTUBE DIAMETER | 30 mm |
| TRAVEL PER ROTATION | 20 MOA |
| PARALLAX SETTING | 100 Yards |
| FIELD OF VIEW LOW FT@100 YARDS | 19.9 |
| EYE RELIEF HIGH (IN) | 6.7 |
| EXIT PUPIL LOW (MM) | 6.9 |
| EXIT PUPIL HIGH (MM) | 3.1 |
| OBJECTIVE LENS DIAMETER (MM) | 44 mm |
| ILLUMINATION SETTINGS | 10 Daylight |
| WATERPROOFING | IPX 7 |
| MAGNIFICATION | 4.5-14x |
| TOTAL ELEVATION TRAVEL | 55 MOA |
KILO1800BDX 6X22 MM Laser Rangefinder
Featuring SIG SAUER’s BDX technology, the KILO BDX is the world’s most advanced laser rangefinder. When paired with a SIERRA3BDX riflescope, the onboard Applied Ballistics Ultralite calculator sends ballistic drop data via Bluetooth directly to the SIERRA3BDX’s BDX-R1 reticle, providing an illuminated holdover dot and wind hold. Download the free BDX App for iOS or Android to setup ballistic profiles and synchronize custom profiles to your KILO for exact ballistic solutions.
Features
- BDX Ballistic Data Xchange capable
- Revolutionary LightWave DSP Technology for the fastest and longest distance range finder engine
- HyperScan Technology provides 4 range updates per second in scan mod
- Embedded Applied Ballistics Ultralite with bullet database and support for G1/G7
- Low Energy Bluetooth 4.0 for synchronizing up to 25 custom ballistic profiles between the free SIG Ballistic App and rangefinder
- Advanced OLED display
- Line of Sight or Angle Modified range in addition to full ballistic holdover and windage results in MIL or MOA
- Lumatic Display automatically calibrates display brightness to changing ambient light condition
Specifications
| MAGNIFICATION | 6x |
| OBJECTIVE LENS DIAMETER (MM) | 22 mm |
| FIELD OF VIEW | 6' |
| EYE RELIEF | 17 mm |
| OVERALL LENGTH | 4.0 in |
| HEIGHT | 2.9 in |
| OVERALL WIDTH | 1.3 in |
| WEIGHT (OZ) | 7.9 oz |
| LASER DIVERGENCE | 1.5 MRAD |
| WATERPROOFING | IPX-4 |
| RUN TIME | 4000 ranges |
| DIOPTER ADJUSTMENT RANGE | +/- 3 |
| RANGE ON DEER | Up to 1000 y |
| RANGE ON TREES | Up to 1200 y |
| MAX REFLECTIVE | Up to 2000 y |
| BATTERY | (1 CR2 |
