FS is a Lyman 56 MC & LA for Marlin 39, 1894 and 336 This is a vintage all steel sight with target knobs in exc. cond. These are highly desirable for cowboy silhouette shooters. Also have the same sight (Lyman 56 LA) for a Marlin 336 or Marlin 1894. $250 shipped for either one. Hard to find. Three day inspection and if not happy send it back for full refund.
NRA Benefactor Member