Ikarus1
Avtomat Krishna-kov
Usually, it's not a problem but I am having hole to pin fitment issues on my cheap ass PSA 7.5" upper. The TD pin hole is fine. It's so tight that if I tap the pivot pin in with some lube, the gun will barely pivot on it, which is too tight for my tastes.
I tried to putting some rolled up sandpaper in there to create some clearance but it's still too tight and I have to remove it with a light tapping with a screwdriver handle.
I am contemplating putting a 1/4" drill bit in backwards in my drill and using the base of the bit with some polishing compound for a few seconds at a time.
I tried to putting some rolled up sandpaper in there to create some clearance but it's still too tight and I have to remove it with a light tapping with a screwdriver handle.
I am contemplating putting a 1/4" drill bit in backwards in my drill and using the base of the bit with some polishing compound for a few seconds at a time.