I disassembled my SKS to clean cosmoline off it. I put it together, ran through some dummy rounds - everything works fine.
Now after cleaning my workbench I found small spring
Does it belong to SKS and I forgot to re-install it somewhere?
Here is picture of spring:
Now after cleaning my workbench I found small spring

Does it belong to SKS and I forgot to re-install it somewhere?
Here is picture of spring:






















































