Easily customizable, the Mossberg FLEX 590 12 Gauge Pump-Action Shotgun boasts the FLEX TLS (Tool-less Locking System) for swapping out stocks, fore-ends and recoil pads. The rifle also comes with a blued, 20-inch barrel, a trirail fore-end, a 6-position, adjustable stock and a bead front sight. Mossberg FLEX 590 12 Gauge Pump-Action Shotgun - Shotgun Manual at Academy Sports
