A unique sequence of characters assigned to each Remington Model 81 rifle manufactured provides a definitive identification for that specific firearm. This alphanumeric code allows for tracking production dates, factory locations, and specific configurations, much like a fingerprint. For instance, variations in these identifiers could reveal whether a rifle was part of an early production run or a later one, potentially with design modifications.
Understanding these identifiers is crucial for collectors, historians, and owners. Proper identification can help verify a rifle’s authenticity, establish its historical significance, and even assist in determining fair market value. This knowledge is particularly relevant for a model like the Remington 81, produced between 1936 and 1950, a period encompassing significant historical events that could influence its rarity and collectibility.