We did something similar with the young men and an NRA certified instructor a couple years ago. IIRC, we had to jump through a ton of hurdles with Bishop and some of the kids parents to make it happen.
We didn't give each kid their own gun for the day and we weren't clearing rooms or anything like that, but the kids did really enjoy it and it was one of their favorite activities.
I think you might have to pull back a notch or two in this day and age too. You can still go shooting, but maybe not that exact scenario.