Miller conversion firing pin

[carlsr]

Tried testing out some cases for my Miller conversion today but unfortunately the primer did not fire. Removed the firing pin and found that it was broken
Would anyone here know where I could find one? Tried looking on line at the usual parts dealers and none to be found.
Or should there be any Machinist's here that could possibly make a new one from the broken one?
Thanks for any help.

IMG_20230904_151836.jpg (7.11 KiB) Viewed 778 times

[Tom Trevor]

If you had not said what it was I would have said its from a 44 1/2 Stevens rifle.Should be easy for someone with a small lathe to make.