any info on the Royal Canadian Cartridge Manufacturing. I know the Royal was built on the Sako Magnum action .
Is ammo avaiable?

If you do a search this should come up. It was discussed a while back. Apparently the company that originally made them isn't in business anymore, but the 'smith who actually did the work is still working in southern BC. Hopefully he could help you. The cartridges are made from full length 404 cases, so you should be able to roll your own. - Dan

Thanks Dan