b'Hornady 4DOFBallisticCalculatorG N I D A O L E R Four Degrees of FreedomWhy compare the flight of your bullet to a standardNew in-app features give shooters the edge.G1 or G7 projectile when you can use your ownGROUP ANALYSIS:projectile as thestandard? Allows users to capture group analytics such as raw Most ballistic calculators consider three degreesgroup size, group size in MOA, mean radius, and of freedom: windage, elevation, and range.group mean point of impact distance from point of TheHornady Ballistic Calculator with 4DOFaim. Analyzed targets can be saved, shared, and used (Four Degrees of Freedom) also incorporates theto set rifle zero angle.projectiles movement about its center ofgravity andangle relative to lineofflight. SHARE PROFILE:Its trajectory solutions are based on projectile dragThis feature lets the user share their exact favorite coefficient (not ballistic coefficient), along with exactprofile withanother 4DOF user.physical modeling of the projectile, its mass andRANGE CARD:aerodynamic properties. It also correctly calculatesLets the user input target and environmental data aerodynamic jump, abullets vertical shift as itfor an infinite number of targets and then allows the encounters acrosswind. shooter to view trajectory solutions quickly for each.Using Doppler radar, Hornady engineers calculated exact drag versus velocity curves for each bullet inFind the free Hornady Ballistic Calculator with the database, making the 4DOF calculator more4DOF at Hornady.com/4dof or download from the accurate at longer ranges than BC-based systems orApple or Android app stores.custom drag curves withlimiteddata.102 1-800-338-3220|hornady.com'