Yes, basically it is just that...However as a true lightweight (for instance, compared to the bulky logs that the Sako carbines became after the 60's) I think it might be a real loud kicker in 9.3 X 62. To me, 30-06 is near the upper limit for such a light short barreled carbine.
yes, you are probably right. I have a 9.3x62 on a Husky 46, it is a pretty good kicker, even with the longer barrel.