9x19 WPA box, factory ID

I have this image from the web and there was no comment as for the manufacturer.
As there are plenty of possibilities since WOLF (WPA) is not exclusively “TCW only” anymore I would like to ask if there is someone (in the US?) who could look up box markings and headstamps on his specimen?

My current guess is on Barnaul.

Alex, it was made by Barnaul with БПЗ 9mm LUGER headstamp. You can find headstamp markings with a different size mixed in the same box.



Fede, great info. Thanks a lot!

Burned up plenty of that ammo