[Mr. K]

on the other hand, a bullet spinning like that would make the person on the receiving end a lot less happy

[MaxMax]

That round was made for 1/7 - 1/9 twist for accuracy. In a standard .22 rifle
the round will tumble almost immediately if it doesn't have the proper spin.
My pistol only has a 1 3/8 barrel so it really doesn't matter which round
I put through it,
so I'll never gain any accuracy under about 15-ft. I rely on my Kimber for that.