Yes. Those are Polish AKM blanks. Aside from the rails that needs to be welded, trigger holes drilled, you need to properly heat treat them. They are known to be very soft steel, softer than US made flats.
I have 2 of those Polish blanks that are being built using the Egyptian Maadi side folder kits and Romanian virgin barrels.
Last edited by CGP; 04-26-2013 at 22:56..