[Which P-series Mags Interchange?]

Does anyone know which of the Ruger P-series magazines are interchangeable? I am trying to find some for a buddy that has a P-95 DC. Is there a P-95 specific mag or can I get any of them? I have an ulterior motive of course, I think I can drag him into the sport if I make it easy for him to gather the gear he needs.

My brother's P95 mags and my P89 mags are completely interchangable.

[Is The Division Name 'single-stack' Misleading?]

Would it be wrong to have two Production divisions?

Production - double action (current Prod div)

Production - single action (similar to current SS)

Seems like this would be good for the sport. Make for easy entry to the sport no matter what large auto someone has collecting dust in the nightstand.