The model 228FR was made by kessler under model number 128.Most parts are interchangeable with the model 30C.
The Western Field 808's were a Savage Mod 87. Check gunpartscorp.com
Try: Numrich gunpartscorp.com Jack First jackfirstgun.com Bob's Gun Shop gun-parts.com You are looking for a Savage mod 520 - that is the model number of the actual manufacturer.
The Western Field 720AEHM was made by F. W. Heym of West Germany in the 1960's! The action is the same as the FN #1.
The Western Field model 880 was made by Colt. It was the Colt Colteer semi-automatic .22 LR rifle.
The Western Field mod SD57 was manufactued by Stevens as their model 87. Limited parts are available from Gunpartscorp.com. Look around for other sources.
rg 390 cal .38 knall
I can't find a cross reference to the Western Field mod 804. If you can identify the manufacturer of that rifle (because Western Auto did not manufacture any guns - they bought existing models from a variety of manufacturers and had the Western Field name placed on them instead of the actual manufacturer) then parts can be procured from several sources. I suggest that you consult a gun values book to determine who made the rifle. Mossberg, Savage, Marlin, Noble, Stevens, and Colt all sold different guns to Western Auto. Possible sources of replacement parts are: Numrich gunpartscorp.com Jack First jackfirstgun.com Bob's Gun Shop gun-parts.com Order the parts by the actual manufacturer and correct part number. Some of these sites have exploded diagrams to assist identifying the parts.
I can't find a listing for the Western Field Mod 15k. The Mod 15 is a Mossberg Mod 80, the 15A is a Mossberg 83, and the 150 is a Mossberg 183k but all of these are .410 bore, not 12 ga. Mossberg did make most of the different models sold by Western Field, so by looking through the different diagrams of appropriate Mossberg shotguns you may be able to identify the correct model. With that information, GUNPARTSCORP.com or other parts warehouses may be able to supply the correct firing pin.
your Western field model 60 shotgun was made by Savage arms for Montgomery Wards(western Field).The Savage model 620A and your shotgun are one and the same.If you go to Savage arms home page,they may be able to say when the model 620A shotgun was produced.
Stevens made the sb-300. You can cross reference it and it comes out to a Stevens 311
The Western Field model 36 .22 rifle was a Montgomery Wards branded Mossberg model 10 or Stevens (Savage) model 52b. Both were sold as Western Field model 36s. These date to the mid-1930s.
The value is $40-$150 depending on condition, location, need etc.