More deadly than 117 year old 30-06 and the .270, both popular hunting cartridges?
Yes, a 5.56x45 will kill and do a lot of damage, but, as a rifle round, it's relatively anemic, classified, typically as a varmint cartridge, rather than for big game.
This is what you get when you task a reporter to write a story that he or she knows nothing about or is, just a propagandist.
My 1874 Sharps 45-70 make a mighty big hole compared to a mall .223. Just saying.
Steel core 7.62x54 from a Mosin will do some damage.
Correct.
.223 loads are high velocity, but the largest practical bullet size outside of very close range is around 60-65 grains.
But, the AR 15 rifle will also handle upper receivers and barrels for:
Big Bore-
.458 SOCOM
.50 Beowulf
.338 Federal
.338 Winchester Magnum
.450 Bushmaster
And more common:
7.62 x 39
6.0 Creedmoor
6.5 Grendel (incredibly long range accuracy and typically 123 grain bullets)
So not all AR 15 rifles push 22 caliber bullets.
Not more than out Kar98k 8mm carbine.
When Connecticut all but outlawed AR-15s a few years ago, I got rid of mine (rather than register it).
I then bought an M1 Garand - .30-06, longer range and greater stopping power that my .556 AR-15. And is an actual military assault rifle (1943 production), and can put almost as many rounds down-range nearly as fast as an AR.
Perfectly legal and OK in my Libtard state, because it doesn't "look" scary to the morons in Hartford.
I’ve never seen any rifle inflict damage on someone unless it was used to beat someone.