Looks like it is evidence. Was used in an aggravated assault. I will keep an eye on the action and see if it can be separated from the illegal barrels.
Maybe they'll allow the evil bbl's to go with the frame if they first pound them flat from starting just ahead of the flats all the way to the cut muzzle and then prove their strength by bending them into a pretzel shape.
If they're happy, you can still use the back section for a monobloc and maybe have the forend lug too.
The world will once again be safe and perhaps a Becker will re-emerge.