Hello. Can anyone help me to obtain new 450 Rigby Caces?
It is impossible to get it in Norway.

http://www.huntingtons.com/sto...&cat=271&page=4&js=n

Looks like they are available in the US. You would have to check to see if they will ship to Norway. An alternative would be to simply neck up some 416 Rigby brass.

Have you checked with Norma in Norway?

Norma prod.code #20211401 is cases for the "450 Rigby Rimless"

Anyone dealer on this list can order them for you;http://www.norma.cc/sv/Aterforsaljare/Aterforsaljarsida/?countryid=Norge