A metallic cartridge conversion of the Remington-Rider pocket revolver that was introduced after 1873 with this example having a factory engraving. This engraving mostly consists of floral scrollwork on a punch dot background with geometric panel motifs on several of the barrel flats and accents on top of the frame, butt and back strap. The barrel is numbered to the gun and has the two-line Remington address/Rider patent dates marking.