Mossberg 1985K-A, 12 ga. bolt action shotgun.  Serial #NSN.  Fair condition.  2 3/4" chamber, variable choke.  24" ported plain barrel has a very good bore, fixed sights.  No finish on the barrel with heavy age spotting.  Blue finish has peppering and surface rust.  Smooth wood stock is in very good shape with light wear.  Black rubber butt pad is dry.  13 1/2" LOP.  Blue detachable magazine is good, but has some rust.  C&R OK.