From what I gather at their website, they kinda just offer phone consultation, don't they? As in, you get in a shooting, you get on the phone, and they have some people, maybe with law degrees, that just tell you the basics of shutting up and stuff until you square away an attorney?
It doesn't say that the insurance covers any part of attorney fees, just that they have a "USCCA attorney network". Which maybe is just a list of attorneys in different areas that specialize in firearms law. Seems like you could do your own interneting to research qualified attorneys.
Anyway, if I get in a shooting, I'm calling my estate attorney.