No, the Kirovs don't have much in the way of guns. The main armament is 20 P-700 missiles.

https://en.wikipedia.org/wiki/Kirov-class_battlecruiser

Lots of big missiles; the only real naval gun is a twin 130mm. (That's about the size of an Arleigh Burke destroyer's gun. The Iowa's 15" guns are 406mm.) If you're in gun range of a Kirov, something has gone badly wrong for the Kirov.