Phosphate lug?

[u96]

Anyone seen one like this?

 

[jack944]

Sure

Yes..is that a byf45?

 

[u96]

Yes..is that a byf45?

The stock is a semi kriegs that’s mm to the gun. I thought it might be from a bcd but Ive never seen a phosphated lug.

 

[CanadianAR]

I have some bcd with a phosphate lug but always l marked for astrawerke.