Anyone know of a source of parts for an old Stevens SS 410? Trying to fix up an old one for a utility gun and I need an ejector. Neither Numrich nor Jacks has them. I'm guessing there must be a source for such a common, garden variety gun. Thanks for any help.

Do you know which Model it is.
The break open Model 94 'Series' or shotguns is probably the most common one around. But they made quite a few different ones both as the Stevens Co and after they were bought up by Savage in 1920.

No model number or serial number. Too old. Receiver is marked Central Arms Co., St. Louis Mo. It's a Stevens made, private label gun. I have a family heirloom 20 ga. that is identical, but correctly marked Stevens. I bought this .410 as a beater that I wouldn't mind getting stolen or lost. As many of these things are floating around, I'm surprised at not being able to find a simple part like this. Numrich shows it in their catalog, but are out of stock.

I took 'SS' to mean Single Shot as in Break Open Single Shot.
Is the shotgun in question a Side by Side ?

Sorry for confusion. It is a single shot, most commonly identified as a Stevens model 94.

The 410 Model 94 Extractor/Ejector that Numrich lists, they don't actually have in stock?

Extractor, .410 Ga. (5/16" Wide, .58" High) | Gun Parts Corp.

The extractor is the same as the ejector in these if the gun is equipted with the Ejector Hook on the side of the bbl.
Ejector Hook | Gun Parts Corp.
Then the Extractor/Ejector actually 'Ejects' the round from the chamber as the gun is opened,,doesn't matter if the round has been fired or not.

If it's a simple plain Extractor only and only does that operation when the gun is opened , no matter if the gun has been fired or not, then it may be a different style of part as it doesn't use a spring around the shaft nor the Ejector Hook on the side of the bbl lug.

I don't know if the above Ejector/Extractor can be fitted to be used as an Extractor only,,I wasn't sure if the 94 was made as an Extractor only gun.

Numrich had the extractor/ejector. Numrich's search engine found the correct extractor/ejector for a "Stevens 410 single shot" but it was out of stock. Searching with "Stevens/Savage/Springfield/Fox single shot" returned the same part, but it was in stock and I ordered one. This old gun was in production too long under too many names, and even Numrich can't keep up with the iterations. The model numbers get fuzzy after ownership changes and model evolution. Thanks for all who helped.