Y'all bring me to a question:
What does 22 Hornet do that 22 Rem can't?
The reason I ask this is I've got a tack-driving 223 Rem Ruger American Predator that the gentle readers of this section of the Campfire put me onto a little more than a year ago. I've really enjoyed myself with it.
I've got 22 LR's and 223 Rems. Is there really any meaningful gap in function?