The White Ensign 1/144 5" deck gun is an replacement for the 3" deck gun in the Trumpeter kit, to turn your 1/144 Gato into a Tench. This gun was also used on some cruisers and destroyers.

This set includes a white metal gun and pedestal, and photoetched seats and sights. It is unfortunate this gun is not cast with an open muzzle.