Remington 512 "Sportmaster", .22 short, long, long rifle cals. bolt action rifle.  Serial #NSN.  Good condition.  25" barrel has a very good bore, fixed front and leaf style adjustable rear sights.  50% blue finish with scattered peppering that's turning patina from age.  Smooth wood stock is in very good shape with some light impressions.  Red Head rubber butt pad.  C&R OK.