1947-1971. If your shotgun has no serial number, it was made prior to the 1968 Gun Control Act.
$110
the 410 mossberg model 183d-a is a bolt action 410 gauge shotgun with a tree round mag well and has two interchangeable chokes full choke and modified
You may want to try Gunbroker.com / gunsamerica.com / gunparts.com / ebay.com / and the mossberg company if you have not done this yet and see if the can help.
this is not exactly an antique or anything, mossberg made tons of these inexpensive shotguns-retail value:$75-$90
First suggestion would be Numrich Gun Parts Corp, but they are sold out. You can check Havlin Sales (good supplier for anything Mossberg) but the bolt will likely cost about half of what the shotgun is worth. Sorry-
The Mossberg model 185D bolt action shotgun was made from 1947-1959.
mossberg
No sn data
mossberg
See related link.
mossberg
Mossberg