Remington XP-100, .221 Fireball cal. bolt action single shot pistol.  Serial #A7502087, mfg. 1968.  Excellent condition.  10 ¾” vent rib barrel has excellent bore.  Barrel and receiver have excellent blue with crisp markings. Brown “Zytel” stock is excellent with very few tiny marks.  White spacers, black forearm tip. Bolt and handle have some surface corrosion.  Fitted with Weaver scope base.  Action works fine.  So very 1960’s cool! These really explode a sod poodle or ground squirrel!