Underdog features the voice talents of Angelina Jolie.
A double tap is a shooting technique where two shots are fired in rapid succession at the same target with the same sight picture -LRB- different from the controlled pair , where a second sight picture is acquired for the second shot -RRB- .. sight picture. sight picture. controlled pair. controlled pair. Instruction and practice of the double-tap improves overall accuracy as shooters often do not have the gun fully extended on the first shot meaning the second of a double-tap is usually the better .. The term hammer is sometimes used to describe a double tap in which the firearm 's sights are not reacquired by the shooter between shots .