Description Ithaca M66 Super Single In 20 gauge 3″ with a single round capacity and a 28″ MOD fixed choke barrel. Serrated composite butt plate. Smooth wood stock and front forend. Black finished hand lever and receiver. Unfinished trigger. Blued serrated hammer and barrel. Front fixed brass bead sight. Must ship to a FFL holder. Condition: Very Good with light scuffs and handling wear. Clean smooth bore. Barrel Length: 28″ Serial: 185313 Manufacturer: Ithaca Gun Co Gauge: 20 Model: M66 Super Single Book# 56