An intuitive interface that goes straight to the point
qBal interface is very intuitive. Just pick your ammo, set basic parameters, and shoot.

Choose your loads in a huge database
Pre populated ammo database contains more thant 3000 projectiles from major bullets manufacturers. Database includes :
- centerfire calibers
- rimfire calibers
- airgun pellets

Plot anything you want, analyse in details. Compare up to four different cartridges.
After solving your trajectory equation, you can plot all numbers that are important for shooter and hunter. Projectile velocity is shown here as an example, but bullet drop, bullet energy, wind drift and time of flight can aloso be plot. Simultaneous ploting of up to four shoots with different projectiles, loads or rifle parameters can be done for precise graphical and numbers comparison.
A zoom an value picker tool help you to find the number that you want to know at a precise range.

Optimize your shoots
For every load, qBal calculates the best long range performances you can get from you rifle, for a given kill zone size that you can change as a parameter. | ![]() |
Print your results
For easily taking the results with you to the field, just make a print of a range card. |