<page_title> List of battlecruisers of the Royal Navy </page_title> <section_title> Renown class </section_title> <table> <cell> 6 × 15-inch (381 mm) <col_header> Main guns </col_header> <col_header> Completed </col_header> </cell> </table>
The battleships had six 15-inch (381 mm) guns.