It should only cost a few dollars if it only needs the firing pin replaced. Your shotgun is only worth $50-$75 as a shooter (but have the gunsmith verify that it is safe) and about the same as a decorator (wouldn't need the firing pin anyway). So, economically, it's probably not worth the expense.
The American arms regulator was manufactored by Uberti. There are numerouse placesonline where you can purchase parts. the current version of the gun is the cattleman
Try gun shows, Shotgun News, Gun List, local gun shops.
You can find parts for your American Arms Silver 1 ou 12 gauge shotgun through various sources such as specialty gun shops, online retailers like Brownells or Numrich Gun Parts, and auction sites like GunBroker. Additionally, contacting American Arms directly or checking with gunsmiths who specialize in older firearms might yield options for sourcing parts. Always ensure that the parts are compatible with your specific model.
Go to Numrich Arms website, you can see a parts list and purchase a parts diagram for about anything- www.gunpartscorp.com
it is a Stevens, parts are interchangeable...
Gun Broker, Auction Arms, American Arms
Numrich Arms, Internet or Make Them.
probably
No public records
Numrich Arms has parts for the 311
try gunstock inc. they have them
Franchi