Bdx Combo Kit, Kilo2200 - Sierra3 4.5-14x50mm


Brand: SigArms

Product Description

BDX Combo Kit, Kilo2200 - Sierra3 4.5-14x50mm


Everything you need to get the most accurate and ethical shot every time.


The BDX family of rangefinders includes: KILO2200BDX rangefinder binocular.  These rangefinders include many of the legacy features that the KILO name was built on: Lightwave DSP™ digital rangefinder engine, Hyperscan™ with 4 times per second scan rate, RangeLock™, and the Lumatic™ auto-adjusting display.

Available in 4.5-14x50mm, the SIERRA3BDX riflescopes have the look, feel, weight, and size of traditional riflescopes. They feature HD glass for superior resolution and optical clarity, 30mm main tubes, side-focus parallax adjustments, and the LevelPlex™ digital anti-cant system. The BDX-R1 Digital Ballistic Reticle is the evolution of holdover, providing a ballistic solution out to 800 yards with 1 MOA of accuracy.


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.



  • 7x Magnification
  • Objective Lens Diameter (MM): 25mm
  • Field of View: 6.78'
  • Eye Relief: 15mm
  • Overall length (IN): 4.0in
  • Height: 3.0 in
  • Overall Width: 1.3 in
  • Weight (OZ): 7.5 oz
  • Laser Divergence: 1.4 MRAD
  • Waterproofing: IPX-4
  • Battery: (1) CR2
  • Run Time: 4000 ranges
  • Diopter Adjustment Range: +/- 3
  • Color: Graphite
  • Reticle: Circle + Milling Grid
  • Display Type: OLED
  • Range on Deer: Up to 1300 y
  • Range on Trees: Up to 1600 y
  • Max Reflective: Up to 3400 y