This specific alphanumeric sequence identifies a particular Marlin Model 30AS lever-action rifle chambered in the classic .30-30 Winchester cartridge. It acts as a unique fingerprint for that firearm, distinguishing it from all others ever produced. This information is typically stamped on the receiver of the rifle.
Locating and recording this identifier is crucial for several reasons. It’s essential for registering the firearm, tracing its history, verifying its authenticity, and assisting in recovery if stolen. It can also help determine the manufacture date and any specific features associated with a particular production run, providing valuable information for collectors and enthusiasts. Knowing this information can also be important when ordering parts or seeking gunsmithing services.