64: New Browning Synergy O/U Shotgun in 20 Gauge with 28" Barrels - Man. 2010. This awesome O/U shotgun features 3" chambers, Reverse Striker ignition system, 28" lightweight profile barrels with ventilated top and side ribs, matte blue finish, Vector Pro lengthened forcing cones, three Invector-Plus choke tubes, silver Nitride finished engraved receiver, impact ejectors, gold trigger, ivory front bead sight, satin varnish finished walnut stock, Schnabel forearm, Inflex recoil pad and a top tang barrel selector/safety. The gun is new and unfired and it comes in its original soft case, custom hard carrying case and factory box. Estimated Value: Low: $2,500 High: 2,800