Beretta Gallery 686 Onyx Combo 20ga/28ga 2 barrel set,28" barrels,28ga 2 3/4" with 5 choke tubes,20ga 3" with 7 choke tubes,,2 triggers,ejectors,beautiful English straight grain st... (read more) Gun #: 939470540. Seller: First Stop Gun. First Stop Gun. GA Sales: 14205. $4,395.00. Full Details More from this Seller. 1 Listings Found Page 1 of 1. Browse the full catalog of Beretta shotguns, including waterfowl hunting, upland hunting, trap, skeet and sporting clays. Whether you're a duck hunter or starting out in clay shooting, we have a shotgun for you! Filter your search by selecting semiautos, over and unders, or side by side. Follow Us. Facebook; Instagram; YouTube.