1. Make yourself a long shooting range place targets at 100m intervals over a flat piece of terrain (I used the Altis salt flats).
2. get Hypnomatic's Projectile Path Tracing script found here: http://forums.bistudio.com/showthread.php?164294-Quick-and-fun-projectile-path-tracing!
2 Alt. get a friend who also wants to figure out why they are constantly shooting over their ranged targets to sit and watch for the impacts (we did both to
make sure the script wasn't miss reporting the projectile impacts).
3. setup a Virtual Armory box and don't forget your range finders.
p.s. don't forget a fast vehicle its a long way to those targets.