it is a Stevens, parts are interchangeable...
We have SOME original parts for that model, we make others. email@example.com
Tom, a good place to start would be e-gunparts on the web.
See a gunsmith- Out of production for nearly 100 years.
Pretty much an impossible undertaking.
Lock stock and barrel
We've got quite a few parts for that model. firstname.lastname@example.org
Try Gun Parts Corp. They have parts for nearly every gun ever made.
Try want ads, gun shows, gun shops, e-gunparts.com
I always start any of my searches for gun parts at Numrich Gun Parts Corp.