Found this in a pawnshop recently. While looking at all of these stamps, I noticed that there is a very faint stamp on the upper right part of the receiver. This is a standard issue 91/30 made at Izhevsk in 1943. I am wondering if this is the “C in circle” stamp denoting a sniper-grade barrel which would make this one of the so-called ‘Accuracy rifles”
i am thankful for any info you can offer