The Flash bang is the original holster in the Pin-up Collection. It sits horizontally tucked underneath the bra band and the gun is drawn by pulling straight down on the grip. The ultimate in conceivability and comfort, The Flash bang lets a woman carry a gun on her person without needing to change the way she dresses. Any stylish gal will tell you that having to dress like a man to carry a gun is an unacceptable option. Carry a gun, dress like a girl, be a Flashionista..