Impossible to answer without more information like who made it, handgun or long gun, caliber/gauge, etc..
the model is written on the gun. THEN check with serial number.
By the serial #
1971
You can find out what year your gun was made by having an expert appraise the gun. You can also find out by finding the model number and contacting the manufacturer.
What model, what condition, what year is the gun? You need to supply this information to get an answer.
The gun was made in 1916.
The gun was made in 1962.
The gun was made in 1947.
Your Winchester model 42 shotgun was produced in the year 1936.
The Winchester rifle with the model of 94-3030 was produced from 1894-1980. You can find out the year for your specific model by visiting a gun dealer and taking the gun with you. They can date it in store.
The gun was made in 1955
No published sn data