The Mossberg 940 Pro Turkey 12 Gauge Semiautomatic Shotgun has an 18.5-inch vent rib barrel with a Mossy Oak finish, a 4+!-round capacity and an X-Factor XX-Full Turkey tube choke. The front sight is a HIVIZ CompSight fiber optic, the rear is Holosun micro dot and the stock is synthetic. Mossberg 940 Pro Turkey 12 Gauge Semiautomatic Shotgun - Shotgun Semi Automtc at Academy Sports