Traditional American, yes, 30/30 and 30.06
For modern America, it's the 5.56 and .308.
Go to the range today, everyone has an AR, or two, or twelve.
O K.
I’d bet there are MORE guys who have an 06 than an AR.
I have yet to know anyone personally who owns an AR anything.
also, it’s been 30 + yds since I saw anyone hunting a 30-30.
Jerry