I've read somewhere long ago before the internet so it may be from a mag that the bullet will drop at the same rate as a dropped object. That is if it shot perfectly level. Shoot it at an arc and of course the bullet will fly farther and longer.
in Mar 15 a golfer got hit with a bullet that supposingly came from my local range.
Golfer hit by bullet wants S.A. shooting range changes | kens5.com San Antonio