Patternmaster Code Black Choke Tube

Patternmaster 12ga Browning Invector Plus/Winchester SX3, SX4 Code Black Goose

Patternmaster's Code Black Goose tubes will extend out the end of your barrel 1 1/2 inches 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.

Ducks don’t stand a chance. The Patternmaster Code Black Duck Choke extends past the barrel by 1-inch and is capable of delivering tight patterns out to 60 yards. Code Black Duck chokes have a constriction close to full choke and deliver consistent patterns at long ranges.

The stud ring inside the choke slows down the wad for a millisecond to allow for shot column separation. This creates a shorter shot string that delivers more pellets on fast moving targets at long distances. The Code Black Choke can be used with all types of non-toxic loads including steel and tungsten as well as lead shot.

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