The Mossberg 500 All Purpose Field 20 Gauge Shotgun features a 3-inch chamber and quiet-carry, dual-action bars. The walnut stock is fixed at a 13.88-inch LOP and the ported barrel has a blued finish. Standard trigger. Dual bead sights. Ambidextrous safety. Mossberg 500 All Purpose Field 20 Gauge Shotgun - Shotgun Manual at Academy Sports
