Can be paired with the sierra3bdx riflescope I have for sale. BDX™ Ballistic Data Xchange capable, providing your BDX riflescope with an automatic illuminated holdover dot through Bluetooth pairing\

• Revolutionary LightWave DSP™ Technology for the fastest and longest distance range finder engine\
• HyperScan™ Technology provides 4 range updates per second in scan mode while RangeLock™ reports the last range result when ranging distant targets\
• 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 provides a smaller, extremely precise targeting circle along with milling features and ballistic info including holdover angle\
• 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