That is assuredly a Yugoslavian SKS receiver cover. The "batch" number on the rear face is unique to the Zastava production system.
Originally Posted by Boris Badinov
Also, the [BK] stamp is a Yugo military stamping. Seen on many Yugo small arms.
Martin and Boris, thank you for the help and for confirming that I did get the correct cover for my Yugo SKS. I really appreciate the help and information.
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