HUNTING IN WINTER: The Code Black Snow Plow tube will extend out the end of your barrel 1 1/2 inches; The added length is to accommodate a 3 1/2" shell and still achieve a Full pattern; UNIQUE STYLE: A StrongBond White Powder Coat is applied to the end of this tube to better conceal the tube during the fun, fast-paced, Snow Goose mass casualty event; STUD RING: Be sure, with the Code Black Snow Plow choke tube you will see a pattern similar to a "Full" constriction choke on paper, but because of the patented "stud ring" inside the tube, there is a much shorter shot string; STEEL CONSTRUCTION: The choke tube from the Code Black series is crafted out of American-made, titanium-infused 17-4ph stainless steel and undergoes heat treatment to achieve optimal performance levels; BRINGS TROPHIES: The shorter shot string will allow more shots on target all at once, so your down-range energy is sure to kill instead of a cripple; Code Black Snow Plow tube has an effective range out to 70 yards