Schmidt Rubin barrel threads?

[70m4h4wk]

Does anyone happen to know the shank dimensions and thread pitch of a Schmidt Rubin? Specifically the ones that were sporterized and converted to 30-30. Any Schmidt Rubin barrel specs is somewhere to start though.

 

[woodchopper]

check the gunsmith forum, there is a sticky that has barrel shank specs

 

[70m4h4wk]

I didn't see it in there, unfortunately.

 

[Hitzy]

The thread/pitch isn't a big deal to replicate, it's all the other machine work required on the breach face, not going to find anyone able or willing to do that.
One shop in the US does it, but they reuse the barrel stub from the rifle, and just thread the new barrel through it.
I can't recall how they did the 30/30 conversion, chamber insert or same deal with cutting barrel and re-using stub.

 

[bearhunter]

The thread/pitch isn't a big deal to replicate, it's all the other machine work required on the breach face, not going to find anyone able or willing to do that.
One shop in the US does it, but they reuse the barrel stub from the rifle, and just thread the new barrel through it.
I can't recall how they did the 30/30 conversion, chamber insert or same deal with cutting barrel and re-using stub.

Chamber insert.

 

[M1-Garand]

Chamber insert.

That's how mine was done.