$50-$75
when was the carolina arms 16 gauge single barrel shotgun made
1901 single barrel shotgun, washingtion
It isn't.
How much is a 16 gage single barrel shotgun model 350A Revelation
25-100 USD, 12 gauge is a shotgun, not a rifle.
50-100 or so
An early model Lefever single-barrel 12-gauge shotgun with a 30-inch plain barrel can be found for sale online for $300. This is the price for one that is in excellent condition.
50-75
Hercules brand is made by Iver-Johnson first introduced in 1900 and has many replicas but not worth too much about $100.00
Numerous companies in many countries have made single shot 12 gauge shotguns.
$75