Quote Originally Posted by JMBD2112 View Post
no its just the factory glass, i was shocked, i bet the concrete weighed every bit of 40-50 lbs.
Car windows can sometimes be very difficult to break. I tried to break one with an ASP collapsible steel baton once...bent the baton. Then a wiser and older officer showed my how to use the knob on the end. He poked a hole right in the window and it was much easier to break after that.