Thread size

[hdxr750]

I have an old Mdl. small frame .357. Can anyone tell me the dia. and pitch of the threads on the Barrel? Also, assume that I had a properly fitted barrel to the frame and cylinder. Can I assume that timing would still be the same if the .357 cly. was reamed to .44 specs? Who would be a good smith to do this type of work? Thanks, Randy

 

[cadillo]

11/16" X 24 thread per Kuhnhausen's book.

 

[hdxr750]

Thank You for the information.