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| Instantly Calculate Target Distance & Holdover |
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If the zero distance and the ballistic curve of the bullet are known, the required holdover (H) can be determined for every distance. The integrated BIS™ Ballistic Information System performs this task in a fraction of a second.
The right program as the basis for the ballistic calculation is selected in 3 steps:
- Which measuring unit is used?
“Yards” or “Meters” are available.
- Which distance has the weapon been zeroed?
100 yd and 200 yd if measurement is made in yards, or 100 m or GEE (most favorable zeroing range) if meters are selected as the measuring unit.
- Which available ballistic curve corresponds to the flight path of the bullet?
Compare your ammunition with the database to make the proper choice of BIS ballistic program.
The relevant program can be entered easily and quickly via the SET button.
After each measurement, the correct holdover is immediately shown in the image field after the display of the distance. For example, H10 means: aim 10 inches higher. If meters are selected as the measuring unit, the holdover is automatically displayed in centimeters.
Please note: The ballistic information system merely helps to support and increase reliability and does not replace your own assessment and experience as a hunter. We would recommend you to make some trial shots to verify compliance of the data with the actual impact points. Deviations can be caused, for example, by different mounting heights and barrel lengths of the riflescopes or by the weather, and must be taken into consideration accordingly. | |
Ballistic Information System
Program Download
Look for your load in our extensive munitions database.
Select it and the needed program of your Victory RF will be displayed automatically together with a graphic image of the load trajectory.
BIS Enabled Products
Victory RF
Victory PRF |