How Many Shots and What Caliber Can Open a Lock? [VIDEO]

YouTube channel Demolition Ranch brings us this entertaining and educational video on something we've all seen done in the movies. How many times have you see someone in the movies or T.V. open a lock by shooting it? Well Demolition Ranch brings us the science behind this and asks how many shots would it really take and from what caliber. This is the kind of stuff one really needs to know, I mean you never know when this kind of knowledge could come in handy.