ST. PAUL, MN (KROXAM.com & iNewZ.TV) A Minnesota court has struck down a ban on binary triggers, which lets the shooter fire 2 shots with 1 pull of the trigger. A shot is fired when the trigger is pulled and another shot is fired when the trigger is released. It was the type of weapon used to kill Minnesota first responders and in the Fargo shootings that left 1 officer dead.