Um, I will point out something that some of the mods pointed out before
Kids are cleaver, if it can be done, and they know it can, they will find a way to do it
(so, don't count on them not racking the slide)
the strongest grip is both hand manipulating a lever with the thumbs
So 2 things
don't count of a heavy DA from stopping a kid from pulling a trigger
If the have to muscle it, the above grip, puts the barrel, where the pointy stuff comes out, right in their face...
Better in a safe, than a child in the ground.
Now that said, I'm not telling you to lock up your guns in a gun safe, rather, please keep them out of reach of children when they aren't on you. Also, most not home invasion burglars pick up their weapons in the house, so...
if you can get it, so can they, just they are awake, and you aren't.