Wait until you see the 24 year old female waif that was supposedly the gun expert / firearms prop master.
I’ve been shooting BB guns since age 8 or 9, and firearms starting with .22s since age 12 or so, and I certainly couldn’t have safely done that role at age 24..
She is supposedly the daughter of a well-known Hollywood firearms consultant (and a guy who is definitely competent in handling handguns). Her social media stuff sure makes her look like a train wreck, though.
Just about any 20 year old that took the job seriously...and that’s a problem, today...could have kept the props secure, and made sure no live ammo was on set. Short of that, they could have emptied all cylinders and started over each morning, and secured the chain of custody. Not rocket science.