150-300 bucks
From the best I can tell, the Western Auto 325BB model was made by Mossberg.
A Western Field Mod 30 is a Savage Mod 520 Model 30 (based on Stevens/Savage 520) was a pump action shotgun and came in 12 and 16 gauge, but NOT 20 gauge or .410 gauge. Model 30 (based on Kessler model 30C) was a bolt action shotgun and also only came in 12 and 16 gauge. There is some confusion about model 30 Western Fields because there were two very different variations, both pump and bolt action types. If your Western Field shotgun only has "model 30" stamped on it, with no other alpha-numeric designation such as 25EKN or SB526, then it is likely a pump action 12 gauge.
Mossberg
500
The asking price online for a used Revelation 16-gauge bolt action R316BKB is $100 to $140. The price partly depends on the condition of the gun and if anything, such as magazines, come with it.
montgomary ward
The Western Auto Supply Company 12 gauge Revelation shotgun model 312K was produced from the late 1960s to the early 1980s. Therefore, if it is an original model, it would be approximately 40 to 60 years old as of 2023. For a more precise age, you would need to check the specific serial number and any markings on the shotgun.
Cant find information on a kessler bolt action rifle from 1950
A" designates single shot.
Yes, the Western Field Pump Action Shotgun XNH 560 8A is a 12 gauge model. It was produced for Western Field by several manufacturers, and the designation typically indicates its gauge. If you're looking for specific features or specifications, it's always best to consult the owner's manual or manufacturer's details for precise information.
50-200
Mossberg, It's the same as a Mossberg 385K