Remington Model 121 Fieldmaster, .22 short, long, long rifle cals. slide action rifle.  Serial #30178.  Good condition.  23 1/2" smoothbore barrel has a very good bore, bead front sight, no rear sight.  80% blue finish with muzzle wear, scattered peppering and heavy wear on the magazine tube.  Takedown knob on left side of the receiver.  Wood lined forearm is very good with some marks.  The smooth wood stock is good with some scattered impressions and hits and wear.  Remington marked checkered butt plate.  Slide action functions fine.  C&R OK.