Interesting rifle & might be good for mounting on a quad for around the farm for pests, etc.

As for a lightweight hunting rifle.

I think it lacks the range capability (in .308) and I also think the accuracy sucks for a mountain rifle. Now, if the barrel was floated for improved accuracy, that might be a different scenario. A 'better' long range 150 or 165gr., like a Sierra Spitzer might work to 400yards or so.