OK, so replace the whole thing it is. Your time rather than part cost is a driver. Those pins IIRc in there are a clip in device, not a moulded in part, so they do come out with difficulty, which is why I suggested getting the pins out and not damaging the socket mount area, and then take a donor part and whip the BERG contact assemblies out of there by dastroying the plastic housing. Most I ever saw with them was a drop of epoxy used to hold the base in, never a moulded pin in there, they were always loose in the housing slightly.
Remember these were made in a mould, and either were injection moulded or powder pressed and cured, so they had to get the base flat to hold the pins, and there is no way with doing this in a mould with pins as part of the assembly.