Which Model?
Your revelation R310C western auto shotgun is a Mossberg model 500C which was made by Mossberg and Sons for Western Auto.
Proofhouse.com has a store brand chart.
It should be identical to a Mossberg 183.
Your western auto model 312AA shotgun was made by mossberg for western auto.The mossberg model 395,395K are the mossberg model designations for your shotgun.
Try e-gunparts.com
Made for Western Auto Stores. Proofhouse.com has a store brand chart.
Proofhouse.com has a store brand chart that might help.
Mossberg....under the model number 500. I have the same 12ga shotgun, I would like to find out what years it was made and the value.
50-150 or so
The Savage Arms Revelation model 115 is worth $150 in good condition. Revelation was a Western Auto name. The Western Auto is really a Savage 46.
I got mine from a pawn shop for $140 although it was on sale.