To the OP:
The only time I could see carrying a new gun w/o range time would have been
my first gun, on the way to the range from the store. Surely you can hit an indoor range going to/from work, evening or on a lunch break?
drjoker wrote: She will only shoot someone if that someone is within spitting distance or less and it is impossible to miss at that distance.
Lots of shooting stats don't support this claim. There have been many LEO's (who presumably train to fight and shoot) that have missed at arm's length in a fight... assumptions can be dangerous, I hope you can convince her to train in case she ever has to deploy her weapon.
the "pencil test" to test if the gun will fire is very sage advice.
I second this and do it when I reassemble my carry guns after cleaning.