The Sears Roebuck Model 20 12 gauge shotgun, serial number 5832006 is valued at $200 in very good condition. It good condition, it is valued at $125.
Marlin Model 59, 1959-1961
Sold by Sears Roebuck. Probably manufactured by Stevens.
You would have to list the model number of your shotgun,to identify the maker of your sears and roebuck shotgun,in order to get the correct buttstock.
I believe that your Sears shotgun is a Winchester model 37A shotgun that was made for Sears Roebuck And Co,.
http://www.histandard.info/PDF/Sears%20Shotguns.pdf
The Gibraltar line of shotguns was made for Sears & Roebuck. More information about them is readily available via the internet.
about $100
value of a jc higgins 101-40 shotgun
Try e-gunparts.com
about $100
You will need to find out who made it first.
Yes, you can remove the barrel of a model 66 Shotgun!