Can someone identify this peep sight?

[CjC73]

Make, model, value?

It's functional, dials spin freely.

 

[just country]

morning, Vermeer or Verneer?? justme gbot tum

 

[CjC73]

thanks, cannot find anything that looks like mine with those names.

 

[just country]

morning, go to vintage arms, 1876 Sharps.
venier sights. justme gbot tum

 

[CjC73]

I got it identified...it's a Mossberg s100. Missing the base. But I think I have it at home, now that I know what to look for.

Thanks for your help