ASK AN EXPERTDescription
- BDX: integrates the scope with the BDX rangefinder to illuminate the exact holdover dot
- Digital holdover dot adapts to the zoom and SFP reticle to maintein precision at any magnification
- MOTAC (Motion Activated Illumination) powers up upon motion and powers down when it does not
- SpectraCoat lens coatings reduce surface reflections for superior light transmission
- SIG SAUER's KinETHIC energy transfer indicator shows if the bullet will have enough energy on impact
- 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
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.
HDX
Advanced optical systems comprising both High Definition (ED) and High Transmittance (HT) glass for ultra-high resolution, optical performance and light transmission.
MOTAC
Activated through motion sensing technology, MOTAC immediately powers up illumination when it senses motion and powers down when it does not in order to extend battery life.
SpectraCoat
Highly efficient, ultra-wide broadband, anti-reflection lens coatings reduce surface reflections to extremely low levels across the entire visible spectrum providing superior light transmission.
Stealth ID
Electro-Optics industrial design inspired by our legendary firearms; deflection armor trapezoidal surfacing breaks up the shape and visibility of the optic along with pistol slide serrations and grip checkering to add function to the form of all SIG SAUER electro-optics.
Specifications
HDX
Advanced optical systems comprising both High Definition (ED) and High Transmittance (HT) glass for ultra-high resolution, optical performance and light transmission.
MOTAC
Activated through motion sensing technology, MOTAC immediately powers up illumination when it senses motion and powers down when it does not in order to extend battery life.
SpectraCoat
Highly efficient, ultra-wide broadband, anti-reflection lens coatings reduce surface reflections to extremely low levels across the entire visible spectrum providing superior light transmission.
Stealth ID
Electro-Optics industrial design inspired by our legendary firearms; deflection armor trapezoidal surfacing breaks up the shape and visibility of the optic along with pistol slide serrations and grip checkering to add function to the form of all SIG SAUER electro-optics.
Specifications
- Adjustment increments: 0.25 MOA
- Magnification: 3.5-10x
- Objective clear aperture: 30 mm
- Battery: (2) CR2032
- Focal plane: Second
- Illumination: Yes
- Reticle: BDX-R1 Digital
- Tube diameter: 30mm
Warranty Information
| Adjustment Increments | 0.25 MOA |
| Magnification | 3.5-10x |
| Objective Clear Aperture | 30mm |
| Battery Type | (2) CR2032 |
| Focal Plane | Second |
| Illumination | Yes |
| Reticle | BDX-R1 Digital |
| Tube Diameter | 30mm |
