My take on this is you would have to give up your desire of action type.
Now this is generic as I have not looked into the 6.5 Carano for what is specifically needed.
The lowest cost would be to go with a Savage action. You simply buy a Savage on sale (in the right action length) and then take its barrel off and put on a Carcano barrel.
If you are into doing it yourself its about $100 for the tools, if not a gun smith can do it at very low cost as there is no more work involved than take off the original barrel and putting on the new.
I did that with a 7.5 x 55 Swiss. In my case action length was snot a problem but the head of the case is not anything current. So I got a 270 and opened up the bolt face with a grinder.
Feed can be an issue but I just made mine a single shot by filling in the magazine well and it works just fine.
Remington can have that done but getting the original barrel off need more tools.
Someone like Shilen can be queries about that chambering, would have to sleuth for others but they are open to a request (they don't make one). Its just a chamber aspect and they do have a wide variety of 6.5 in the other old choices so its not all that wild.
Some barrel makes will go it if you supply the reamer.
Now this is generic as I have not looked into the 6.5 Carano for what is specifically needed.
The lowest cost would be to go with a Savage action. You simply buy a Savage on sale (in the right action length) and then take its barrel off and put on a Carcano barrel.
If you are into doing it yourself its about $100 for the tools, if not a gun smith can do it at very low cost as there is no more work involved than take off the original barrel and putting on the new.
I did that with a 7.5 x 55 Swiss. In my case action length was snot a problem but the head of the case is not anything current. So I got a 270 and opened up the bolt face with a grinder.
Feed can be an issue but I just made mine a single shot by filling in the magazine well and it works just fine.
Remington can have that done but getting the original barrel off need more tools.
Someone like Shilen can be queries about that chambering, would have to sleuth for others but they are open to a request (they don't make one). Its just a chamber aspect and they do have a wide variety of 6.5 in the other old choices so its not all that wild.
Some barrel makes will go it if you supply the reamer.