Subtract the first two digits of the serial number from 100 and that will be the year of manufacture for this rifle. 100 - 27 = 73 "1973"
The year of manufacture for a Glenfield Model 75 with serial number 27345752 1996.
1976
1977
1978.
that would be a 1974 model
1974.
Around $100.
It was made in the year 1976.
1974, made in Connecticut.
This question cannot be answered without you providing the serial number to you Glenfield model 60 .22cal semi-auto rifle.
The 2 letter prefix of AB to your serial number indicate that your Marlin-Glenfield model 30 rifle was made in the year 1966.
subtract 18 from 100=82. 1982