I have a Mossberg 500 28" full vent rib, 2 bead sight, acu-choke barrel. It comes with the choke tube wrench and three chokes, full improved cylinder, and modifed, and a set of truglo snap on rifle sights. I want to trade it for a smooth bore six shot 500 barrel that's 18 1/2" long with factory rifle sights. Mossberg doesn't stock it anymore or I'd just buy it.