$80- $150, if it has the magazine, and if it's in decent shape.
Try Numrich Gun Parts Corp.
model 55 the original marlin goose gun
Yes they come in 12 gauge iv'e got one.
A Marlin magazine. The model 25 is the same as a Marlin model 80.
Gun shops, e-gunparts.com, gun shows, want ads, etc..
There are two types available from Numrich gun parts for $24-$27. Type depends on how it locks up in your Shotgun.
Marlin Model 49 Exposed Hammer Pump Shotgun, 3000 made 1925-1928 for stock purchasers only, 12 gauge 2 3/4" with 30" barrel, 4 round magazine
If your model 55 shotgun is the regular shotgun with a 26in-28in barrel,then it is worth between 30-100 dollars.If it is the marlin goose gun with a 36in barrel they are going for between 90-200 dollars depending on the condition it is in.
best bet for older gun parts is gunbroker.com they sell most everything gun related
nope
The model 80 uses a detachable magazine whereas the model 81 has an attached tube magazine.