The Mossberg® Flex 500 12 Gauge Shotgun features a 28" ventilated, rib-ported barrel with a matte blue finish and a 5-round capacity. This pump-action shotgun also features a synthetic stock, bead front and rear sights and a top-tang safety. Tool-Less Locking System (TLS). Mossberg Flex 500 12 Gauge Shotgun - Shotgun Manual at Academy Sports
