exactly.....
HMS Scylla & HMS Charybdis
Dido class - rearmed 8 x 114 mm (4.5) (eg. HMS Ark Royal main A-A artilery)
114mm (4.5'') shell = 24.95KG / range max. 18 196m
133mm (5.25") shell = 38.5kG / range max. 21 400M
German large destroyers uses 127mm (5") main artilery or 150mm (~6")
This very problematic sucesful fight against this destroyers..
Generaly good A-A Cruisers - no efective armament anty ships....