Patternmaster Code Black Big Game tubes will extend out the end of your barrel 1 1/2 inches and have an effective range of 70 to 80 yards. The difference between the Patternmaster Code Black Big Game and Patternmaster Code Black Goose is the porting. Use the Big Game tube when porting is not the best choice. For instance, in a duck blind, or when using large lead shot such as 00 & 000 Buck. You will see a pattern similar to a Full constriction choke on paper with a 2 ¬æ" 3' and 3 ¬O" shell, 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. This tube is a favorite for Coyote and Deer hunting (where Buck shot is allowed). All Patternmaster Code Black tubes are crafted out 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