Those are very popular, you will have no issues finding parts and you tubes for assembly. My model 1900 Remington I compete with was essentially replaced in the market by Mr. Brownings ingenious humpback repeaters. They only made mine until 1910 then Remington went all in on humpback. It is really just a disguised A5! The purists will balk but as you research it the similarities are striking. Kind of like explaining to someone how very different a Duster and a Demon are. To a purist huge difference, to a guy on the street, same car.