That's why I asked if it had ever happened. I've never heard of a lawsuit like that but obviously that doesn't mean it hasn't occurred. I think the risk is tiny, possibly close to non-existent, primarily because I've heard a fair number of stories of people talking to LE after a gun they sold was used in a crime, and yet I've never heard of anyone being sued over it.I leave it to you to decide how large the risk is.