All great points. I was just thinking...If in combat, an M1 Garand would be a blessing back in 1939...and if I were in "carbine" range I'd rather empty out a 30-shot stick of .45 ACP ball.
Held an M1 Carbine once...they look & feel alright, action is similar to M1/M14 (I think) and a 15/30 round detachable mag is a huge selling point. It's just that in battle field conditions a .30-06 Springfield would be unmatched, and close up...fully-auto .45 power.
Hopefully in the future, I'll get to take one for a test-drive
P.S. I didn't judge my opinion on the M1 Carbine though video games as suggest by a newbie (WTF), no respectable gun owner would ever contemplate that...silly rabbit.