A 11.5'' barrel was availble for the unlicensed gun, so I guess there's gonna be one for the licensed one too.
There was also pics of an extended handguard and 18'' barrel as well as a PRS-styled stock. The CNC handguard has been produced, too, albeit I wasn't able to find it for sale.
They did work on an AK47 mag compatible lower, but it was canceled later, I guess because of magasine compatibility issues.
Now, pics time!