Description Mossberg 500A in 12 gauge 2 3/4″-3″ with a seven round capacity and a 21″ barrel. Checkered composite pistol grip and serrated front foregrip. Black composite trigger guard. Matte blued trigger and receiver. Parkerized magazine tube, heat shield and barrel. Rear receiver serrated slide button safety. Left side of receiver action release. Front fixed brass bead sight. Top of receiver is drilled and tapped for optics. Must ship to a FFL holder. Condition: Good/Very Good with scratches, dings and touches of rust. The smooth bore has spots of rust at the muzzle otherwise clean. Barrel Length: 21″ Serial: R618364 Manufacturer: Mossberg Gauge: 12 Model: 500A Book# 9-821