Magazines are no problem. We can fit a new bolt, but that is a restricted part and must be fitted in our shop.
sales@countrygunsmith.net
if you go to; numrich gun parts.com you will find your clip. they some times run out but they do re-stock. i have gotten parts for obsolete gun from theses people. you just have to book mark their home page and check with them often. keep in mind that the early bird catches the worm. if you still have problems contact me at crandlotsmore@Yahoo.com and i will get it for you.
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.
Go to Cheaperthandirt.com
Bolt Action 12 gauge mod 50.You can get one in geat condition for about $80 to $100.
Look up the Marlin shotgun with the same model number.
A utility bolt action 12 gauge will bring from $50 to $125, depending on condition, at most auctions.
THIS Glenfield MOD 50 BOLT ACTION SHOTGUN WAS MANUFACTURED 1966-1972. I HAVE ONE AND ALSO CANNOT LOCATE THE SERIAL NUMBER.
It has value as a shooter only - not a collector piece. $100-$200.
Model 58 is an automatic not a bolt action
its a gun.Your Marlin model 778 shotgun is a slide action shotgun chambered in 12ga.Magnum.It was available in barrel length,s from 20in.to 38inches.It weights 7 3/4lbs. and was discontinued in the year 1984.Yours was made by Marlin sometime between 1969-1984.
Winchester made a Model 1887 lever-action shotgun from 1887 - 1899. Norinco currently makes a reproduction of the Model 1887.
45$
The Mossberg model 185D bolt action shotgun was made from 1947-1959.