Made 64-68
I can say that Winchester made the model 1400 shotgun from 1964-1981.But they did not record the serial numbers by year of production.
No published sn data
The Winchester Model 1400 MK2 was produced between 1972 and 1980. Based on the serial number 592439, your shotgun is likely from the mid to late 1970s. However, for a precise year, you may want to consult a Winchester production records resource or contact a Winchester historian.
The Winchester Model 1400 with the serial number N564464 was manufactured in 1973. Winchester's serial number system indicates that the "N" prefix corresponds to that production year. This particular model was a popular semi-automatic shotgun produced by Winchester from the 1960s through the early 1980s.
The winchester model 1400 MK II was only made and so stamped between the years 1968-1972.
The Winchester Model 1400 was manufactured in 1964. This was one type of gun that replaced earlier Winchester models. Winchester Repeating Arms Company was founded in 1866.
No sn data available.
i think the last 2 numbers of the serial number tells the year
The 1400 was made from 1964-68
Between 1967-1973, just as the model 141-145 was.
To determine the age of a Winchester Model 1400 MKII 20-gauge semi-automatic shotgun, you need the serial number, as Winchester used a specific dating system. Generally, these shotguns were produced from the late 1960s to the early 1980s. You can reference a Winchester serial number lookup guide or contact a gun historian or collector to get an exact year based on the serial number.
1964-68