QF 5.25 inch Mk.I Naval Gun

This is the dual-purpose, quick-firing 5.25" secondary gun turret as used on the King George V-class battleships of the Royal Navy. Two versions presented here, first from HMS Prince of Wales, December 1941. The second shows the turret in it's late-war, updated configuration, from HMS King George V immediately post-war, late 1945/early 1946.