Do you have the pump shotgun or the lever-action rifle?
Glenfield, a brand associated with the Marlin Firearms Company, produced the Glenfield Model 30, a lever-action rifle chambered for the .30-30 cartridge, starting in 1964. The Model 30 was a more affordable version of Marlin's Model 336. Production of the Glenfield 30-30 rifles continued until the late 1980s, after which the Glenfield name was phased out.
Glenfield Model 30A, caliber is .30/30. Value is $125-$200 depending on condition. sales@countrygunsmith.net
Marlin Glenfield. http://www.marlinfirearms.com/About/History.aspx Marlin Glenfield http://www.marlinfirearms.com/About/History.aspx
1967
your glenfield was made in 1968.
1967
AB=1966.
The 2 letter prefix of AB to your serial number indicate that your Marlin-Glenfield model 30 rifle was made in the year 1966.
Right below the hammer.
1978
I know that the J C Penny company sold the glenfield model 30A.The otasco company also sold this model.
1968