The mod I requested for interaction is (ewewukek's Musket mod).
The firearms here are relatively close to the original style, and the mechanism doesn't look complicated, so it should be relatively balanced.
And now in the hands of the villagers, it can only be used for close combat
Imagine how cool it would be when the gun in the guard's hand rings!

Of course, I also hope that both Forge and Fabric can experience this excellent interaction whenever feasible.