Description Mossberg 590 Shockwave in 20 gauge 2 3/4″-3″ with a four round capacity and a 14″ CYL fixed choke barrel. Composite birds head hand grip. Black composite trigger guard. Blued untextured trigger, receiver, magazine tube and barrel. Front serrated composite foregrip with nylon hand strap. Rear receiver serrated slide button safety. Front fixed brass bead sight. Metal eyelet studs for mounting a shoulder sling. Comes in its factory box. Must ship to a FFL holder. Condition: Very Good with light scratches, dings and handling wear. Clean smooth bore. Barrel Length: 14″ Serial: V0704904 Manufacturer: Mossberg Gauge: 20 Model: 590 Shockwave Book# 9-587