Please check the link for the Manufacture Date codes details on the Remington Society of America.
The Remington Sportsman 48 was produced between 1949 and 1963. To determine the specific year of manufacture for a shotgun with serial number 3521576, you would refer to Remington's serial number charts. Based on the serial number provided, it is likely manufactured in the early 1950s, around 1951. However, for precise dating, consulting a detailed Remington reference or contacting a gunsmith with access to manufacturer records would be advisable.
Lookup date code on Remington Society of America here: http://remingtonsociety.com/rsa/questions/barrelcodes
To determine the age of a Remington Model Sportsman with the serial number 773769, you would typically refer to Remington's serial number lookup resources or historical production records. The Model Sportsman was produced from 1939 to 1962, so the serial number indicates that it was likely manufactured in the early 1950s. For an exact year, consulting a detailed Remington reference guide or contacting Remington directly would provide the most accurate information.
By the serial number and markings on the barrel.
Remington's website has a history section that you can look at.
The value of a 20 gauge Remington Sportsman 58 would actually depend on a number of things. A couple of those things would be the age and condition.
The Remington Sportsman 58 with serial number 120592X was manufactured in 1959. The Sportsman 58 was produced from 1956 to 1963, and serial numbers from that period can help pinpoint the year of production. In general, the letter at the end of the serial number indicates the specific production run, which confirms the 1959 date.
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1912