50-150 USD
It should be marked on the barrel if it has the Marlin micro groove rifling.The model 25m was made from 1989-2003.That being said it will if it was a early made rifle.
marlin 1870-micro-groove barrol-model 444 is it a 1-20 or a 1-38 grove & whst is it worth ?
If your Marlin model 57 levermatic is showing between 80%-95% of it,s original finish,it would be worth between 200-300 dollars.
100-400 USD depending on condition
The Marlin 1870 is valued at a price close to $600 to $700. The exact will price will depend upon the condition of the rifle.
Marlin Firearms was created in 1871.
I have seen them sell for between 400-500 dollars depending on condition and a good bore.
Marlin Firearms Co. was founded in New Haven, Connecticut in 1870 by John Mahlon Marlin, who had worked for the Colt's Patent Firearms Co. during the Civil War.
Numrich gun parts Item #418800 D Key #28 $18.45 + shipping
try: Marlin Firearms.Com
Marlin switched from Ballard rifling to the newer micro-groove on their 81 DL model in 1954.
The Marlin firearms company produced pump action shotguns from 1898(the Marlin model 1898)all the way up to 1985(The model 120 Magnum shotgun).during that time span Marlin made 17 different model pump action shotguns.