I like it too. That was the logic to getting a 223. Costs half as much as other centerfire per round but still has more range and power than 22 lr. Plus it gives you a limited hunting capability.
I‘ve added an old 222 in that role as well. Not much more economical when you account for actually having to buy brass vs having it literally tossed into your bag by the guy to your left‘s AR. I still like to take something with some kick to the range too. Yesterday it was 55 through the 223 and 20 in the Mosin Nagant. 10 were light reloads, and the slip-on recoil pad helps (both taming the M38 and getting the LoP to something reasonable for someone who isn a malnourished peasant).
I‘ve added an old 222 in that role as well. Not much more economical when you account for actually having to buy brass vs having it literally tossed into your bag by the guy to your left‘s AR. I still like to take something with some kick to the range too. Yesterday it was 55 through the 223 and 20 in the Mosin Nagant. 10 were light reloads, and the slip-on recoil pad helps (both taming the M38 and getting the LoP to something reasonable for someone who isn a malnourished peasant).