When the human-Daleks turned against Dalek Thay and Dalek Jast, the concentrated fire of the guns completely destroyed the two Dalek when their force-fields were penetrated. (TV: Evolution of the Daleks) Torchwood 3 possessed at least two of these guns. Jack Harkness and Adam Smith wielded these on at least one occasion. (TV: Adam) One of these weapons could be seen revolving on a screen behind Jack. (TV: A Day in the Death) One of these guns was present in the UNIT's Black Archive (TV: The Day of the Doctor)