158: Mossberg Model 500A in 12 Gauge with 30" Vented Ribbed Barrel. This pump shotgun features a 30" vented ribbed barrel with removeable chokes, a checkered wood stock with rubber butt pad and forearm, a tang saefty, sling swivel studs, a Weaver scope mount, a Bushnell Banner scope and a blued finish. The gun is in good condition. Estimated Value: Low: $275 High: $350