the model 60 is tube fed where the 70 is a clip fed model there are some small differences but manily the 70 is a 60 with no tube,or feeing lips just has a mag holder instead and the stock has that hole for the mag cut out that's really it
Glenfield was made by Marlin. Check with a local gun shop.
I would seriously start my search at numrich gun parts corp.your gun is a model 60 glenfield that was made for montgomery wards by marlin/glenfield.
Numrich gun parts, look under Marlin/Glenfield parts list
Around $75.
They typically sell for about $100 or a bit more at gun shows, in decent used condition. The Glenfield is the base model of this rifle which is made by Marlin. They made gazillions of them, they are quite common. It's a decent inexpensive gun.
I to have this gun and yes it is the same to take apart. I guess the gun was made only one year and that was in 1979.
That is the Marlin proofmark, showing the gun to have been test fired with a high pressure "proof" load. It stands for the initials of the founder of the company- John marlin.
the gun was made during the 60s and 70s so the stock maybe somewhere there
The Glenfield model 25 wasn't a Marlin, so determining what it actually is is not easy. Obtain a copy of Modern Gun Values and try and determine the actual manufacturer. A Glenfield version is typically worth 75% of the manufacturer's value.
Boyds gun stocks and I believe the marlin mod 80 will be compatible, if not then a bit of wood working will be needed to fit the action.
The Marlin Glenfield model 20 is the same basic gun as a Marlin model 780. Contact Marlin direct at: Marlin Services P.O. Box 248 North Haven, CT 06473 They will send you a free manual for the 780. Or you can call them toll free at: 1 (800) 544-8892 I am not aware of any web sites that offer this manual as a download. For free downloadable manuals of a lot of other firearms try here: http://www.again.net/~steve/page7b.htm Regards, Rob
model 55 the original marlin goose gun