At least it's usually at home and not in public when she says it. I am glad that my kids are aware of guns and I like to expose them to the guns so they will never dick around with my guns out of curiosity.
While mine were younger, I showed them how to make most of my firearms safe (safety on & unload/empty chamber). But that was ONLY if there was not an adult around to notify of them locating a Firearm.