Just pulled apart a 1954 SKS for cleaning, it is the circle with triangle and arrow, not to sure of the factory. But the bolt is painted, I have had a few SKS's in the past and have never seen this before, just wondering what would be the best way to remove or should I leave it? Had it soaking in mineral spirits all day, it didn't faze it.
Any suggestions?
Thanks in advance.
Any suggestions?
Thanks in advance.




















































