@KimWerner, the Brits had some version of the bellow deck system of the 5". some had the magazine just bellow the gun other had them why down in the hull.
But the main reason I posted her is that I have done some changes on the look of the gun itself. The barrel can change between the old one or that I haw drawn but the gun housing is a bit different.
The two versions of the 5.25" gun mounting were one for cruisers (only the Dido class and Bellona sub-class) and the second version was for King George V class battleships. The battleship version was a short trunk version with shell and magazine combined under the mounting. The cruiser version was a long trunk with the shell room on one deck. The battleship Vanguard had a modified "short trunk" mounting which had RPC (remote power control) and the gun housing was slightly larger. This resulted in higher training and elevating speed of the guns. The Bellona class cruisers also had RPC for their turrets, but the gun house was still the smaller one
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Thank you Kim for the crest
"Never fear to try on something new. Remember that the Titanic was built by professionals, and the Ark by an amateur"