The new SIG Sauer BDX app/rangefinder/scope system will show you exactly which aiming point to use for a direct hit out to 800 yards. As SIG advertises, just “connect the dot.”
With the launch of its new line of BDX (Ballistic Data Xchange) rangefinders and riflescopes, SIG Sauer brings precision optics squarely into the information age, allowing for a seamless exchange of data between one’s riflescope, rangefinder and smartphone.