Picked up 5 of these in a sale, anyone know what they are out of?

Go on the Numrich Arms web site and look through the schematics of various lever guns to find a match if no one here knows.
Likewise for Borwnell's.
A replacement for something as I doubt that a factory hammer would have the ability to adjust pull like that one.

Don't think I'd have posted those under "lever actions".

To me they look like hammers from some DA revolver, nothing I recall ever seeing.

Whatever they're from, I don't have one.

DF

Not Smith, Colt, Taurus or Dan Wesson.

Looks like MIM or cast, so maybe a cheap DA revolver.

DF

Very similar to T-C Contender hammer, maybe an aftermarket ....