12ga SxS 28.5" 2 1/2" Engraved, Very Good Condition

This Birmingham Small Arms - BSA 12ga SxS 28.5" 2 1/2" is a British-made side-by-side shotgun with a 12-gauge caliber, 28.5-inch barrels, and a 2.5-inch chamber.

The engraved model is a higher-grade version, featuring detailed game scenes and scrollwork on the receiver and often a walnut stock. 

While specific barrel lengths can vary, 28.5 inches is a typical length for this type of firearm.