The Glenfield Model 25, a .22 caliber rifle, was produced by Marlin Firearms from the early 1970s until the early 1990s. To determine the specific year of manufacture for a rifle with a particular serial number, you would typically need to consult Marlin's production records or use a serial number lookup tool, as the exact year can vary based on the serial number range. If you provide the serial number, I might be able to help you with more specific information.
Your serial number indicates that your Glenfield model 25 was made in the year 1976.
Your Glenfield model 25 was made in the year 1988.
1972
1975.
1975.
1970
your marlin/glenfield was made in 1974.
With the serial number that you have supplied,your Glenfield rifle was made in the year 1973.
1974
1979.
Your serial number indicates that your Marlin model 25 was made in the year 1973.
Your Glenfield model 25 was made in the year 1973.This is accomplished by subtracting the first 2 digits of your serial number from 100.Hence 100-27=73(1973).