How do you know how much mass the bullet lost?.... Did you weigh and measure it before it was fired?
Walter,
Me? No, I was probably busy helping the evil, evil, evil CIA and FBI do something else that day.
Regardless, you do know that same-caliber ammunition from any single manufacturer weighs almost exactly the same from bullet to bullet, don't you?
Are you aware that the bullet was flattened somewhat on one side near the base, and that the lead was pooched out a bit at the end?
Are you uncomfortable with the statement that, depending on its weight when it was fired, the bullet had lost between 2 and 3 grains of mass?
If so, why?
Are you just being uber-contrarian, like John "You Have No Proof!" Iacoletti?
Pity that.
-- MWT