ASK AN EXPERTDescription
- Integrated BDX Ballistic Data Xchange; A rangefinder and riflescope system that uses ballistics, environmental conditions and Bluetooth to illuminate the exact holdover dot
- Automatic holdover dot on a Digital Focal Plane, combining Second Focal Plane stadias, with an OLED illuminated ballistic holdover dot
- The updated SIG BDX App now include profiles for crossbow ballistics, through entering bolt weight and speed
- Features Sig's MOTAC (Motion Activated Illumination) that powers up when it senses motion and powers down when it does not
- SpectraCoat highly efficient, ultra-wide broadband, anti-reflection lens coatings reduce surface reflections to extremely low levels across the entire visible spectrum
- Sig's KinETHIC kinetic energy transfer indicator - Provides assistance in assuring an ethical hunt by indicating when energy on target drops below a threshold that can be set by the hunter using the SIG BDX App
- For BDX riflescopes, Auto LevelPlex, automatically increases digital level sensitivity on longer shots
- Dependable waterproof (IPX-7 rated for complete immersion up to 1 meter) and fog-proof performance
- Compact and lightweight
- Designed for ultralight weigh rifle, shotgun, muzzleloader and crossbow configurations
The Sig Sauer Sierra3BDX 2.5-8x32mm 30mm SFP BDX-R1 Digital Riflescope (SOSBDX32111) is a compact and lightweight riflescope designed for ultra-lightweight rifle, shotgun muzzleloader, and crossbow configurations. With the power of the included BDX technology, it provides your exact holdover dot location 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 2.5-8x32mm is incredibly simple to use. Range a target, put the holdover dot on target, pull the trigger, impact.
Warranty Information
| Magnification | 2.5x-8x |
| Objective Lens Diameter, mm | 32 |
| Field of View (FOV) @ 100yds, ft | 39.8' (Low) - 13.2' (High) |
| Eye Relief, in | 4.21" (Low) - 3.46" (High) |
| Exit Pupil, mm | 8.8 (Low) - 4 (High) |
| Tube Diameter, mm | 30 |
| Diopter Adjustment Range | ± 2 |
| Adjustment Increments | 0.25 MOA |
| Travel Per Rotation | 20 MOA |
| Parallax Setting, yds | 100 |
| Total Elevation Travel | 80 MOA |
| Total Windage Travel | 80 MOA |
| Color | Black |
| Reticle Focal Plane | Second |
| Reticle | BDX-R1 Digital |
| Illumination | Yes |
| Illumination Settings | 10 Daylight |
| Internal Gas Purge | Nitrogen |
| Waterproofing | IPX 7 |
| Battery | (2) CR2032 |
| Ocular Outer Diameter, in | 1.61" |
| Objective Outer Diameter, in | 1.55" |
| Weight, oz | 19.4 |
