Rear Sight Retainer Pin 4mm *New Polish Import original Military part*

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Qty 1 4mm rear sight retainer pin needed to pin the AK rear sight to the barrel. This 1 pin is all that is needed to secure the rear sight and this is a brand new original Military part.


  • 5

    Posted by Earl Carter on Oct 27th 2021

    Works perfectly, AOA is the fastest shipper around

  • 5
    When you need a 4mm pin to bring it all toegther

    Posted by Mike J on Dec 18th 2020

    It comes a time in a builders journey when parts sometime go missing or just don't work after they were demilled. My heart dropped when it was the original broke, but AOA came in handy for a new one.