Maked from 1980's till 1990. From Brasil, CBC. Unexpensive and reliable, good for shot down pigeons or rabbits.
The CBC MODEL SB 410 BORE SHOTGUN is made in brazil and imported by firearms import and export Corp. located in Miami, Florida it is a break-action single shot shotgun
CBC shotguns were made in Brazil and imported for sale by department store chains such as KMart. They are marked as to gauge, typically on the barrel.
Made by CBC (Companhia Brasileira de Cartuchos), sold through FIE in Miami (they went out of business in 1990) Manufactured approx 1970-73 Inexpensive shotgun, worth maybe $75 if in good condition....
No much, I think. It's a "out of line" gun (discontinued). You can find out it in some dealers about U$50 . But it's a reliable gun, if in good condition.
Try e-gunparts.com, gun show, gun shop, want ad.
Companhia Brasileira de Cartuchos (CBC) is based in Sao Paulo Brazil
CBC (company Brazil cartridges) is a firm located in Sao Paulo Brazil. In the past Remington and ICI were part owners.
You did not say what model, but most common is a licensed copy of the Remington 870. Go to the Remington website, and you can download the 870 Owner's manual.
Try gun shops, gun shows, want ads, on line auction sites.
About $75-$125. It is from Brazil- the importer is in Florida.
50-100 or so