Hello, this item is a German double barrel 20-gauge shotgun marked “Friedlein Stockheim,” a maker associated with the Bavarian gunmaking town of Stockheim, active primarily in the late 19th and early 20th century. The visible barrel inscription, external hammers, long barrels, and overall proportions are consistent with a sporting or light hunting shotgun produced circa 1880 to 1910. The construction appears utilitarian rather than luxury grade, with plain metalwork and limited decorative engraving, which aligns with regional makers supplying working firearms for local hunting use. Surface patina, wear to the metal, and the absence of modern refinishing indicate age-consistent condition and long-term use, supporting the claim of inheritance rather than recent acquisition.

In current market terms, comparable unadorned German double barrel shotguns by lesser-known regional makers in 20 gauge typically sell at auction between $600 and $1,200 USD, depending on bore condition, lock functionality, and overall structural integrity. Examples without high-grade engraving, named master attribution, or deluxe walnut stocks do not reach the higher collector tier dominated by Suhl or Ferlach makers. Assuming the barrels are sound, the action functions correctly, and there are no critical cracks to the stock, a realistic market value is $800 to $1,100 USD.