The Code Black Duck is arguably the world’s most versatile tube. Imagine a single tube that will get it done in everything from the Arkansas timber, Eastern Shore Geese, all the way Georgia Dove Field and still hold its own on a Missouri Longbeard. The Code Black Duck’s versatility is not only in its patented design, but in its construction. Our patented stud ring design shortens the shot string immensely...so when you hit your target, you hit ‘em with the entire load at once. Expect a tighter pattern similar to a “Full” when shooting 2 ¾”-3” shells and “Improved Modified” with 3 ½” shells. Effective distances vary from load and pellet size...but experienced hands should expect clean kills at distances most would consider lucky. Crafted from American made, Titanium Nitride coated 17-4 aircraft quality stainless-steel and are heat treated to the optimum level for best performance.

*For best results, Ballistic Performance, LLC, recommends ammunition velocities below 1550fps.

*NOT FOR USE WITH SLUG AMMUNITION

Patternmaster's Code Black Goose tubes will extend out the end of your barrel 1 1/2" and has an effective range out to 70 yards. The difference between the Patternmaster Code Black Duck and Patternmaster Code Black Goose is the length the tube sticks out the barrel. (Duck=1" vs. Goose=1 ½") The added length is to accommodate a 3 ½" shell and still achieve a Full pattern. 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. This shorter shot string will allow more shot on target all at once, so your down range energy is sure to kill instead of cripple. All Patternmaster Code Black tubes are crafted of American made, titanium infused 17-4ph stainless steel and are heat treated to the optimum level for best performance.

*For best results, Ballistic Performance, LLC, recommends ammunition velocities below 1550fps. Not to be used with Slug ammunition.

*NOT FOR USE WITH SLUG AMMUNITION