Big difference between the perceived risk of a .22lr projectile skipping off the ground at 300yds, going over a 20+ft berm, and causing carnage another few hundred yards away through a forest...versus someone being able to hit a car in direct line of sight at 80yds with a pistol. The fact that they even had to skip it off the ground TWICE to hit the car is concerning lol.About 80 yards. I don't remember if there was a caliber restriction. Jack.