Your western field M72 was made for Montgomery Wards by Mossberg.It is the Mossberg model 472PRA.I would contact them directly for availability of parts.
Your western field model 04M-489B was made by Mossberg.The Mossberg model 50 is the same firearm.These parts should be found at Numrich gun parts corp.They may be found on the web.
The Western Field 808's were a Savage Mod 87. Check gunpartscorp.com
Go to Numrich Gun Parts Corp.It will be helpful if you know the original maker of your shotgun,as all guns that were made under the Western Field name(Montgomery Wards) were made by outside firms for Montgomery Wards.If you list the model number of your western Field shotgun,this can be cross referenced to the original maker and help you get the right model of shotgun to locate parts.
Nobel model 20 is the same gun for parts.
Mossberg. It was sold through Montgomery wards. Its a Mossberg 500 with the western field name. All Mossberg parts interchange.
A Western Field 550 ABD is a Mossberg 500 that was made for Montgomery Wards. They are the same gun and all parts/ accessories for the Mossberg 500 will interchange.
your western field shotgun was made for Montgomery wards by mossberg.There model number was 395K.I would look at numrich gun parts corp, or maybe E-gun parts,Both are on the web.
A Western field model 36B was made by mossberg.The mossberg firm actually made 2 models that was designated western field model 36B.One was the mossberg model 25A,and the other was the mossberg model 10.These are the models that you would at for parts to your westernfield model 36B.I would start my search at Numrich gun parts corp.They may be found on the web.
western field is/was a mossberg company
A variety of manufacturers made guns that were sold under the Western-Field label or brand.
I would start my search at Numrich gun parts corp.They can be found on the web.The westernfield model 808m was made by stevens firearm company.The stevens model 87 is the same gun as your western field 808m.