Remington-Rider, .32RF cal. Magazine Pistol.  NSN.   Fair condition.  3” octagon barrel has very good bore, fixed sights.  Barrel and magazine have 50% nickel finish with surface corrosion.  Frame has no remaining finish.   Walnut grips are very good.  Action works OK.  One of the most unusual 19th century pocket pistols!   Antique, can ship to your door.