Description
This is the do-it-all bino a lot of Western hunters and long-range folks have been waiting on. Leupold packed their best glass yet into the BX-6 Range HD, and it shows in the field. You get exceptional light transmission, strong glare control, and edge-to-edge sharpness that holds up glassing at last light when you're trying to pick a bedded animal out of the shadows. Since most of us spend far more time behind the glass than actually ranging, that image quality is what really matters, and this one delivers.
On the ranging side, the BX-6 is powerful. It reaches animals out to 2,000 yards, trees to 3,000, and reflective targets to 6,000 yards in long-range mode, with your data showing up on the AccuView AMOLED display. That vivid-red readout stays daylight-bright and fully customizable, so you get instant, clear numbers without cluttering the sight picture. The glove-friendly keypad has easy-grip standoffs, so you can run everything with cold hands or heavy gloves.
What Sets the BX-6 Range HD Apart
This is the first rangefinding binocular built around the Hornady 4DOF ballistic calculator, which uses Doppler-measured bullet data instead of a plain ballistic coefficient. Onboard environmental sensors feed real-time conditions into the solver, and rifle shooters can lean on 4DOF or TBR/W while bowhunters get Precision Cut Archery software that factors arrow weight, velocity, and peep height. Everything is managed through the free Leupold Control App over Bluetooth, and the app holds up to ten separate ballistic profiles.
GPS Pinning on the BX-6 Range HD
The Precision Pinning feature is a genuine standout. Range a target and drop a GPS waypoint straight into your mapping app to mark glassing points, downed animals, or property lines. Pins land accurate to within 1 to 2 degrees thanks to a compass calibration routine that took three years to develop, and it works with onX Hunt, HuntStand, Google Maps, Apple Maps, DeerCast, and ATAK. Add in interchangeable Form-Fit eyecups, a tripod mount, and waterproof, fogproof construction, and you've got one purpose-built optic that replaces a handful of devices on your harness.
Key Specifications
- Model: BX-6 Range HD
- Manufacturer: Leupold
- Manufacturer Part Number: 185190
- UPC: 030317040444
- Magnification: 10x
- Objective Lens Diameter: 42mm
- Max Range (Reflective): 6,000 yards
- Max Range (Trees): 3,000 yards
- Max Range (Deer): 2,000 yards
- Min Range: 5 yards
- Display Type: AccuView AMOLED
- Ballistic System: Hornady 4DOF / TBR-W / Precision Cut Archery
- Connectivity: Bluetooth (Leupold Control App)
- Battery: CR123
- Eye Relief: 18mm
- Length: 6.8 in
- Weight: 41 oz
- Waterproof / Fogproof: Yes
- Color: Black
What’s Included
- Leupold BX-6 Range HD 10×42 Rangefinding Binocular
- Carry case
- Lens covers
- CR123 battery
Frequently Asked Questions
How far will the BX-6 Range HD actually range?
It ranges animals out to 2,000 yards, trees to 3,000 yards, and reflective targets to 6,000 yards using long-range mode. Real-world performance on deer-sized game runs in the 2,000 to 2,500 yard range depending on conditions and target size. That's more reach than most hunters will ever need, with plenty of headroom for long-range work.
What ballistic calculators does the BX-6 Range HD support?
This is the first rangefinding binocular to run the Hornady 4DOF calculator, which models bullet behavior using Doppler-measured data rather than a standard ballistic coefficient. Rifle shooters can also use TBR/W for traditional dialing, and bowhunters get Precision Cut Archery software that factors in arrow weight, velocity, and peep height. Onboard environmental sensors feed live conditions into every solution.
Does the GPS pinning work without cell service?
Yes. Pinning uses Bluetooth and your phone's GPS rather than a cell signal, so as long as you've downloaded offline maps ahead of time, pins will still drop and display correctly in the backcountry. It's compatible with onX Hunt, HuntStand, Google Maps, Apple Maps, DeerCast, and ATAK, with waypoints landing within about 1 to 2 degrees of where you ranged.
Do I need the Leupold Control App to use it?
You can program the BX-6 right on the unit using the five directional buttons, but the free Leupold Control App is where you build and manage ballistic profiles, and it holds up to ten of them. Make any data changes through the Control App rather than a separate ballistics app to keep your solutions accurate. It connects over Bluetooth and works on both iOS and Android.





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