what slugs to use in mossberg 695 rifled barrel?

[silverlance]

Ive got a case of brek KO slugs. will they shoot OK in a 695 rifled slug barrel?

I just bought the 695.. pretty much on impulse. it satisfieds my craving for a big bore rifle and artillery piece at the same time...

ps: does anyone know or have a Valtro PM5 magazine for sale? I cant find those things anywhere.