I have disassembled my APC 9k pro for cleaning purpose and when I try to reassemble the firearm it seems that the security bolt can go through the charging handle hole either from the left side or from the right side of the firearm. It always fit. So which is the correct side to put in the bolt in or it does not really matter?
Please kindly advise.
Thanks!
Please kindly advise.
Thanks!




















































