If you are looking for an affordable, reliable, functional and extremely hard working shotgun, then take a look at the TriStar Viper Series of Semi Automatic Gas Operated shotguns. They feature chrome lined barrels and 3″ chambers that can take 2-1/2″ or 3″ shells. Three Beretta/Benelli style choke tubes in Improved Cylinder, Modified, and Full are included. The walnut stock comes with a satin finish.