What size is the banjo screw hole tapped for? The #10-32 provided in the Anovos kit is way to big and I don’t think there’s enough material to drill it out that large. A #8-32 will screw in but still rattles around a bit. Same with an M5.
The GBFans trigger tip is tapped for a 10x32 banjo screw. I bought the screws in that size and I can confirm that they do fit. Now if you have a different trigger tip, I have no idea.