Subject line pretty much says it all. Remington 870 barrel from a Police Magnum, 30", with rib, 3" or 2.75" chamber. Three chokes - Cylinder, Improved Cylinder, Skeet. Chokeeper choke storage and changing tool. Let's open at $250 for everything, shipped. Offers considered, of course. Tradebait should be ammo, or edged goodies.