This intelligent riflescope is equipped with cutting-edge BDX (Ballistic Data Xchange) 2.0 technology offering an automated hold-over specific to your unique ballistic data target and environmental conditions.No longer do you need a mobile device to utilize Applied Ballistics in the field; pair your Sierra 6 with a BDX-equipped rangefinder for seamless integration.Marvel at the superior clarity and detail made possible with the advanced HDX 6x Optical System providing light transmission of up to 95%.This versatile riflescope is designed to be compatible with centerfire muzzleloader and crossbow platforms ensuring adaptability to your preferred hunting or marksmanship style.Sig Sauer Electro-Optics Sierra 6 BDX 2 Rifle ScopeRemarkable BDX 2.0 Technology for automated hold-over Advanced HDX 6x Optical System Compatible with centerfire muzzleloader and crossbow platformsFurther enhancing your shooting experience the Sig Sauer Electro-Optics Sierra 6 BDX 2 features an automatic hold-over dot on a Digital Focal Plane.This added feature gives shooters an accurate real-time aiming point substantially improving your shot precision and efficiency.Notably the Sierra 6 also includes the KinETHIC Kinetic Energy Transfer Indicator a handy tool for making ethical shots in the field. Finally the Levelplex feature with auto Levelplex mode guarantees a steady aim compensating for any canting during aiming.Discover the Sig Sauer Electro-Optics Sierra 6 BDX 2 where cutting-edge technology meets precision and practicality.Experience the difference in the field with the ultimate riflescope for the modern hunter or marksman and order your new scope online today!Want to check out more optics? Click here to see our entire selection of optics and sights!