My 2020 production Franchi Affinity 3.5 receiver has 4 tapped holes with metal factory plugs inserted. On all of the newer Franchi’s Affinities I have looked at, mine included, the plugs sit slightly proud of the receiver and there is no way to adjust them (top or within the receiver) much less remove them unless I drill and tap the plugs and then unscrew them. My Benelli’s all have plastic plugs. Hopefully someone can offer some advice on how I can adjust and/or remove the plugs? Am I missing something?