This happened to me a few days ago where I work at.
Ok here is your scenario: You work in a gun store and someone approaches the counter and ask how many rounds a certain revolver, in the glass case, can hold. as you look down and reach in the counter for that gun and you catch a movement from the guy standing in front of you only to glimpse what appears to be a revolver coming around from behind him, what do you do? you have less than 1 sec to react.
Ok here is your scenario: You work in a gun store and someone approaches the counter and ask how many rounds a certain revolver, in the glass case, can hold. as you look down and reach in the counter for that gun and you catch a movement from the guy standing in front of you only to glimpse what appears to be a revolver coming around from behind him, what do you do? you have less than 1 sec to react.