25-125 USD or so
Model 460 is a 20 guage
How much is a 16 gage single barrel shotgun model 350A Revelation
Should be marked on the barrel
Should be marked on the barrel. If not, take it to a gunsmith.
It is a Mossberg Mdl 353, made for Western Auto Stores, and marked with their Revelation brand.
It will be marked on the barrel/reciever
It should be marked as to caliber on the barrel.
By looking at the barrel and receiver.
Usually it printed on the left side of the breech or barrel.
The Revelation Model 150 is a Marlin model 49: See; http://www.e-gunparts.com/productschem.asp?chrMasterModel=082Zz49+RIFLE MARLIN 49 RIFLE Barrel, .22 Cal., 22", Used, Stamped Revelation 150
It will be marked on the barrel
It will be marked on the barrel, but that should be a 12 g shotgun.