It depends on the condition, i recently got one with some surface rust but otherwise completely functional with a 30" full choke barrel and it was $140 CAD. I don't think the rust would alter the price though, as it is easy to remove. But typically they go for $80 - $160 CAD. Cheers.
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
"Your" Winchester Model 21 Double Barrel Shotgun was manufactured in 1933, giving it an age of 77 years, as of 2010.
The Winchester 140 12 gauge has a choke barrel at 28". This is the same choke size as the 20 gauge model.
Look on bottom of receiver and barrel
It was made in 1937.
10-500 usd
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
50-350 usd