''This is a large-caliber main gun developed and deployed by the US as the standard issue main weapon of their front-line battleships. This gun is a late-war upgraded model that is linked with an artillery radar and gun fire control system. Although it is slightly inferior to the newer Mk.7, it is a practical weapon that has high firepower and accuracy.''
==Notes==
==Notes==
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<div class="mw-collapsible"><h3>How To Obtain</h3>