Let me know if you find somebody who can do it. I recently bought a Model 71 chambered in 348-450 ackley improved and will have to get some custom dies. Thank you.
I'm down to possibly making own. I have some round stock I bought years ago for something that I'm going to try and turn on my lathe. If I can get a sizing reamer I think I can make at least that part.
If it works I might be able to make more.
577nitro.
