Yes, please post.

From the wall, I'm fine with my estimates as long as the muzzle device isn't removed. That's where I'm fuzzy. But they could remove any part of a firearm and jam anyone up using that same logic.

The ARAK w/Law can fire folded as a semi-auto. So it can be fired without being on the shoulder but is intended to be fired from the shoulder. I suppose it is like any rifle that could hypothetically be fired in a number ways.

And this is no different from other designs, like the Sig 556 that was available commercially for a couple decades, or folding AKs which I've seen around forever. I'm just not 100% on the specs of those guns other than > 26" unfolded and barrel > 16".