30-60.
Glenfield,which was made by Marlin Firearms Company made a bolt action .410ga shotgun from 1956-1965.This was the marlin model 59 which is the same shotgun as your Glenfield model 60.
Your serial number indicates that your Glenfield model 20 bolt action was made in the year 1980.
your marlin/glenfield was made in 1974.
value marlin glenfield model 60 22 simi auto rifle
About $150.00
Marlin Glenfield. http://www.marlinfirearms.com/About/History.aspx Marlin Glenfield http://www.marlinfirearms.com/About/History.aspx
1965
$200
Your Glenfield model 60 was produced in 1989.
The Marlin model 30AS was a No frills model of the model 336 marlin lever action rifle.This model was formerly a model of the Glenfield line of rifles.They were made from 1983-2000.These rifles were chambered in 30-30 Win.only.They had a 20in.barrel and a walnut finished birch stock.
your glenfield was made in 1968.
Call Marlin Customer Service 800-544-8892. Place orders there. Part # 504046. Glenfield 20 is same as Marlin Model 780, except for the wood.