The model 24 Winchester shotgun is selling for between 225 dollars for one in 60% original condition,up to 725 dollars for a nice specimen in 98% original condition.You can add a 20% premium to the above fiqures for one in 16ga.
"Your" Winchester Model 21 Double Barrel Shotgun was manufactured in 1933, giving it an age of 77 years, as of 2010.
10-500 usd
Depending on condition 300-1000 USD.
Impossible to answer.
What is the value of a 12 gauge double barrel shotgun made in 1970?
By the specific serial number stamped into the frame.
I have a 16 gauge double barrel for sale.
The Winchester Ranger Model 120 typically uses a 12-gauge shotgun barrel. To find a compatible rifled slug barrel, look for a barrel specifically designed for the Winchester 120 series, such as the Winchester 1200 or 1300. Ensure that the barrel is compatible with your shotgun's action and gauge. It's advisable to check with a firearms dealer or the manufacturer for the most accurate options available.
The Winchester 140 12 gauge has a choke barrel at 28". This is the same choke size as the 20 gauge model.
150
Not enough information
Go to google and enter "20 gauge double barrel shotgun" then click the (images) button at the top of your screen. Then hit (search images).