What about a plan to refit Agincourt with single 15-inch/45 guns?
Short answerThe plan is not recognized, and the proposed gun and single-mount arrangement are rejected; no historical refit scheme is verified.
NotesThe proposed refit is rejected as implausible, without establishing whether a documented plan existed. The built Agincourt carried 12-inch guns. Britain's relevant 15-inch weapon was a 42-calibre gun, while a 50-calibre design was under development. Single 15-inch/45 mounts do not match the British gun options identified here, and the proposed use of single mountings is also rejected.