Patternmaster 12ga Long Range tubes will extended out the end of your barrel about 1" and has an effective range of 50 to 70 yards. You will see a pattern similar to a Full choke on paper with a 2 3/4" or 3" shell and a Modified with a 3 1/2", but because of the patended "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. Our Long Range tube can be used with steel or other non-toxic ammunition as well as lead, 2 3/4", 3" or 3 1/2" shells. All Patternmaster tubes are made of Carpenter Custom 630 (aircraft quality) 17-4ph stainless steel and are heat treated to the optimum level for best performance.
Patternmaster warranty for this tube will not be honored if the user is shooting ammunition running faster than 1550fps, ammunition with a flight control wad, or slug ammunition.
Watch Patternmaster's "Science of Shot" video to get a better understanding of how this choke differs from the other guys
