It would likely need to be redesigned for every model of gun. Easier to just not be a dumbass.
Personally I would check the barrel (for squibs) and every round I'm given before I would aim a gun at another human being. I can't imagine the level of sheltered you have to be to be handed a real ass gun that can detonate real ass bullets and just be ok with aiming it at an innocent person.
It would likely need to be redesigned for every model of gun. Easier to just not be a dumbass.
Personally I would check the barrel (for squibs) and every round I'm given before I would aim a gun at another human being. I can't imagine the level of sheltered you have to be to be handed a real ass gun that can detonate real ass bullets and just be ok with aiming it at an innocent person.