It has value as a shooter only - not a collector piece. $100-$200.
In good working condition $150 to $200
I am not 100 % sure, but the research I have done indicates that they were produced from 1978-1984, with 1984 being the last year of production. The Marlin Model 120 is the continuation of the Glenfield 778 with some parts being interchangable.
$200
its a gun.Your Marlin model 778 shotgun is a slide action shotgun chambered in 12ga.Magnum.It was available in barrel length,s from 20in.to 38inches.It weights 7 3/4lbs. and was discontinued in the year 1984.Yours was made by Marlin sometime between 1969-1984.
The value of a Glenfield Model 778 pump shotgun typically ranges from $150 to $300, depending on its condition, age, and any modifications. Collectors and enthusiasts may pay more for models in excellent condition or with original features. It's advisable to check local listings and consult with firearms appraisers for a more accurate valuation based on specific circumstances.
That model has been obsolete since 1982. You might find a scanned copy available on one of the gun auction sites or eBay.
Marlin started producing the 778 in 1979, production ended in 1984
you can find them here... http://www.e-gunparts.com/productschem.asp?chrMasterModel=082Zz778
I own a glenfield 778 without the magazine plug it can hold a maximum of 6 rounds on in the chamber and 5 in the magazine
No, The 778 is a pump style shotgun with a tube style magizine.
Could your model be 775 or 774, NO 778 model by Savage or Stevens