You want product #172820A at numrich gun parts corp.
The Revelation 310A was made by Mossburg same as the 500 just go to there website and download the 500 man
Mossberg 500.
It may be mfg by Savage Arms...and they dont GIVE info on anything earlier than 1995(damn lawyers)....but they did have the addy to a gun historian: John Callahan 53 Quarry Rd. Westfield, Ma. 01085 try writing him a letter for answers...i just did about my 12ga side-by-side Revelation Model 460 hope that helps
Believe that is a Savage/Springfield 94.
50-200 depending on specifics
I got mine from a pawn shop for $140 although it was on sale.
Depends on the model number. There was more than one.
Gunpartscorp.com has about the best selection of gun parts in the country. Start there.
Auctions, gun shops, gun shows, want ads
50-150
Sorry I can't be 100% sure but 99% sure it was made by Mossberg. Most of the 310's were definitely made by Mossberg.