Help me identify what rifle is this?

[sigstroker]

Lack of rear sight is also a clue.

[ar15barrels]

With caliper measured 0.3810in

I suspect you are not good at measuring with calipers.
A full choked 410 should be around 0.393" to 0.398" diameter.

[Notpc]

https://www.gunsamerica.com/991303114/--SWEET--J-STEVENS-Model-58-A-410-Bolt-Action-repeater-EXC-FREE-AMMO-REDUCED-O-B-.htm

[BigPimping]

[homelessdude]

Back when even inexpensive guns were well made. Far less Big Brother also.

[IVC]

Appears to have 58A stamped above and left in one of those photos. Stevens 58A 410g

Great obs.

I never saw it.

Was thinking the same thing when I saw it on my phone - there is nothing there, I even magnified and still it didn't show. But then I looked it up on my desktop and the markings just popped out.

Different devices and screens change contrast and brightness so it's a good idea to look at these types of photos in software that allows manipulation (e.g., Light Room).

[Singleshot 7369]

Says .410 on the bottom row. Buy a box of 410 and shoot it. Fun little snake charmer for camping if you don't have a judge.

[Garbcollector]

Steven's or sears and roebuck

[strakill]

I have one like it but with no mag, just a single shot.

I gave it a cammo paint job and I used it to bust cottontails with and slugs for dispatching bacon makers.

It's a good cheap beater gun.