Stevens Model 57 Series E

Question
Good morning,
I know you are busy and would like to thank you ahead of time, for your time.
I have a Stevens Model 57 Series E shotgun and would like to figure out how to field strip for cleaning. I would like to also find replacement parts and extras for modifications. I am hoping you might be able to point me in a better direction as I am coming up empty.

Thank you again,
Michael

Answer
I doubt you can get manual at this point but can try calling Savage.
http://www.savagearms.com/ They might have manual they photo copy or refer you to their historian.
There will be not factory parts available. You can get a copy of 1946 parts catalog.
http://www.cornellpubs.com/old-guns/item_desc.php?item_id=2215
In terms of replacement parts try
https://www.gunpartscorp.com/