Take the mystery and uncertainty of long-range shooting out of the equation with Impact!

The Impact Ballistic program allows to you to match your specific cartridge to any of the TRACT riflescope reticles, providing BDC (Bullet Drop Compensation) for long range accuracy and precision in a simple and easy-to-use online program. Simply select your scope, caliber and actual round of ammunition (or select your bullet and enter your muzzle velocity if you are a handloader) and the program does all the work for you… calculating the distances related to the dots or hash marks in your scopes reticle. Bullet Drop Compensation can now be calculated before you even get to the range.

The Impact program is one of the most comprehensive databases of factory ammunition as well as reloading comments in existence today, and we are constantly updating it with the latest ammunition and ballistic data.

Additional features such as the ability to change your sight settings (zero/sight in versus actual target distance), entering atmospheric conditions, compare load feature, ballistic/dope charts, printable ballistic cards, windage correction tool and much more!