Knight's Armament BulletFlight is a ballistic computer that provides quick solutions in the field. Unlike other apps, BulletFlight does not output information in table format. What it does do is dynamically give you the solution you need now to make that shot. Current weather conditions can be input, as well as angles to the target as measured by the built-in accelerometer provides highly detailed solutions out to 2000 meters. Your weapon profile includes your scope MOA per click, and hence when you provide a range to the target, the app will simply say how many clicks you need to change the scope by for that range and wind speed.

Environmental calculations are based on the Sierra Bullets(tm) model as detailed in their external ballistics literature. Up to five ballistic coefficients with corresponding velocity thresholds may be used for each profile. The built-in help page includes live links to online resources for BC values.

Three built-in profiles for the Army's M110 semi-automatic precision rifle, the 14.5 inch SR16 rifle, and the KAC PDW allow you to get started quickly. You may alter these profiles, or add new ones.