`  == P-270 Warhead size ==  On the  SS-N-22  page under P-270, near the beginning of the first paragraph it says ``armed with a 300-kilogram warhead`` and at the end of the same paragraph later it says ``It can deliver a warhead of 320 kg``.  On the  P-270 Moskit  page in the Info box it says ``Warhead 320 kg`` and in the Specifications it says ``Warhead weight, kg 300``.  Can someone clarify please.   `