No published sn data
50-115
25-125 USD
100-300 or so
The Revelation 22 Model R100B caliber rifle was manufactured by Mossberg. The company Western Auto Supply is known to sell both these rifles as well as the cartridges for the rifle.
25-125 USD or so
10-100 USD or so
10-125 USD or so
Can't be answered without knowing the caliber and a detailed description of all markings.
One recently sold for $101 in online auction.
Marlin; depends on the barrel and loads
Yes. Gun show, gun shop, pawn shop, want ad
Which Model?