Hello fellow AH members!
I am back on the hunt for another Double Rifle (DR). I've owned a couple of Merkels and Chapuis in the past (2 from each maker in 9.3x74 and in 470NE). However all have been sold and I am down to one Heym 26b in 9.3x74 which is a terrific rifle. However, I am now looking at either 450/500 NE or a 470NE in a Heym, Chapuis, Krieghoff etc. However in 2023 what REALLY concerns me is the ammunition supply market. We all know the world ended so to speak with the pandemic, social/supply chain issues of the last couple of years. Manufacturers seem (understandably) focused using what few resources there are to manufacture and sell 9mm and 556 ammo which are in high demand. The aforementioned calibers are definitely niche and not reflective of what the general population wants.
That being said, would you all recommend one caliber over the other? Or perhaps one I have not mentioned? Again, I'm not asking from a hunting/ballistics/personal preference angle. Simply which one will have a steady flow of available ammo in the next few years and which calibers will go the way of what happened to the 450NE? For those who don't know, a few years ago Ruger had that caliber in its No.1 and Heym made doubles with Hornady and Kynoch (and maybe Norma) making ammo. People even rushed to rebore old 458 Win Mag doubles into 450NE. And now? A rifle in that caliber might as well be a nice wall decoration and I doubt it's coming back anytime soon. Ditto for the .375 flanged and the .505 Gibbs, 404 Jeffrery, 416 Rigby for bolt actions.
Before I drop 15-20k on a DR in either 470NE or 450/400NE, I want to know there will be an ammo supply.
Thank you in advance for any advice and thoughts anyone out there might have!