your Winchester model 120 ranger shotgun is worth between 90-150 dollars,depending on overall condition.
Between 90-150 dollars.
Depends on the type of shooting and what you are comfortabe with.
i would need the gauge of the gun and the barrel length and if it is a plain barrel or ribbed barrel also if there appears to be any alterations done to it .
It's a 1913 gun, but much more information is needed. What gauge, barrel length, ribbed barrel (if any), and most important - condition. Value is $300-$1500. sales@countrygunsmith.net
What_is_the_value_of_a_Browning_Sweet_Sixteen
The question is a little confusing to me, is this a 12 guage gun or is it one of the Browning reproductions of the Winchester Model 12. If the barrel is available it is usually a simple process to replace the barrel on most pump and semi-auto shotguns. If you are talking about a break open type shotgun (over & under, side by side, or single shot) that is usually a very expensive process.
I would start my search at Smith and Wesson first.
400 or so
$500 - $750.
Produced by Iver Johnson for Sears. Value up to $125.
Browning.com has sn data under customer service.
This gun is a 1963 Auto 5. Value depends on condition. This is a Belgian gun and likely the 2nd barrel is a Japanese barrel with the invector chokes. Typically these guns in a "mixed" two barrel set / cased - run $1500-$2000. A mint 63 could bring more in the right market.