Well, no- and no. Revelation was the brand named used on firearms made for the Western Auto Company. They got out of the gun business, and then out of business- period. So, no, no one makes ANY Revelation firearm. I THINK your rifle was a Marlin 99, and the Marlin 99 has been out of production since about 1978.
50-100
Not much, $100 to $120.
Best to ask a gunmsith for assistance
50-150
No public sn data available
the western auto model 120 was made by marlin.The marlin model 99 was made between 1959-1960.
i belive that people should always ansewer this question
50-100 USD
Reliable and solid performer
Numrich Arms is a good source for gun parts.
I presume you are asking about a Marlin model 120 pump action shotgun. In good condition a standard 120 is worth about $200-$250. If you are asking about The Revelation model 120 that was manufactured for Western Auto Supply by Marlin, then you are looking at a generic model 60. Worth about $75-$125 dependent on condition.
50-115