Bullet weight: The time you have to wait between rounds of firing fun when you are reloading magazines at the gun range.
Firearms Accuracy: Is truly a myth. Based on my results at the range there is no such thing. It is impossible for a human to make a bullet punch a target where you want it. It HAS to be a myth. It can’t be MY fault I can’t make the holes show up near the center of that big paper circle.