Just watched this video of a new rifle out of Slovenia. It has some really interesting features that I think could make it a viable candidate here in the US.

It uses a hybrid DI and short stroke piston system. The barrels and gas tubes appear to be off the shelf AR10 barrels. The trigger is off the shelf AR10 trigger. It appears to use AR10 bolts.

My fear with foreign arms manufacturers without a large presence in the US has always been parts sourcing. But this rifle seems to use commonly available parts for most of the wear items.