The acronym embedded in the nomenclature of the SIG Sauer BDX system says it all—Ballistic Data Xchange is exactly what occurs when using the optics system. It is three units—a riflescope, laser rangefinder and smartphone app—which work in sync to ensure hunters fire at distant targets with certainty.
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.”