Blue Book of Gun Values.
your model 12 Winchester shotgun was made in 1937.so the age of your shotgun is 73 yrs.old.
age Iver Johnson shotgun serial # 33743
your shotgun was made in 1922.
18 years of age.
age an value m550al
The age of your shotgun is determined by the serial number that was assigned to it.if you wish to include this number in the form of a question we will be able to age your shotgun for you?
18
Your Winchester shotgun was manufactured in 1914.
Your winchester shotgun was made by winchester in 1899.
Your winchester model 12 shotgun was made by winchester in 1957.That puts the age of your model 12 shotgun at 54 years of age.
In most U.S. states there is no specific minimum age to shoot a shotgun (or any gun, for that matter) but there are laws regulating how old you have to be to purchase one, which is 18, at least in most states, for a shotgun.