[Salamander]

Smaller in than out.

Larger caliber tends to keep on going; smaller, like a .22 kinda just ricochets around in there.

[Ancesthntr]

“Larger caliber tends to keep on going; smaller, like a .22 kinda just ricochets around in there.”

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That diagram seems to be assuming FMJ bullets; it is a very different story if the rifle rounds were made for hunting.