Enhance your shooting precision with the Mossberg 12GA Accu-Mag Improved Cylinder Choke Tube. Crafted from robust black steel this choke tube is designed for 835 and 935 shotguns offering unparalleled durability and a superior pattern with both lead and steel shot. Engineered for optimal performance at 30 yards its constriction diameter of .010 ensures consistent results. Perfect for those seeking reliable performance the extended configuration of this choke tube is ideal for a variety of hunting scenarios. Experience the ultimate in accuracy with this essential shotgun accessory.