Welcome to the forum. Thanks for asking your question..
My thought? I was waiting for the punch line where he offers to sell you a wondernine, latest plastic .40, mega-caliber revolver or 1911 45 ACP.
But, details:
"A 2 in barrel .38 revolver will never penetrate the 12 inches the FBI requires. Never."
Repeating the word "never" is a red flag. Besides 12 inches is not the important factor. It is where you put it.
One man's "marketing gimmick" is another's answer to a prayer.
"use simple logic"
H. L. Mencken opined, "For every complex problem there is an answer that is clear, simple, and wrong."
"80 % is covered by hard bone"
Most of the humans I know have internal skeletons, not exoskeletons. Besides, hitting bone is often a good fightstopper. Bone, not bone, very difficult to tell which is better to hit and even harder to pick which one you do.
I think Menken, and you, Tarcante, have it right.
Do you have any idea what HE was shooting that night?
Lost Sheep