(OPERATORS list includes past, present, and future operators when applicable)
(Showcased structural values pertain to the Ordnance BL 12-inch Mk IV production variant. Length typically includes main gun in forward position if applicable to the design)
1 x 305mm (12") gun barrel
(Not all weapon types may be represented in the showcase above)
Dependent upon ammunition carrier.
Ribbon graphics not necessarily indicative of actual historical campaign ribbons. Ribbons are clickable to their respective campaigns / operations.