Description Mossberg 590 Shockwave chambered in 12 gauge with a four round capacity and a 14.5″ CYL bore fixed choke barrel. Chambered for 2 3/4 and 3 inch shells Birds head composite pistol grip stock and front serrated foregrip. Composite trigger guard. Blued smooth trigger, receiver, magazine tube and barrel. Rear receiver serrated slide button safety. Underside of foregrip has a Mossberg nylon handle. Metal barrel shroud. Picatinny rail on top of the receiver and extra shell holder on the side. Front fixed brass bead sight. Must ship to FFL. Condition: Very Good/Excellent with light handling wear and a clean bore. Barrel Length: 14.5″ Serial: V1039740 Manufacturer: Mossberg Gauge: 12 Ga. Model: 590 Shockwave Book# 8-612