Patternmaster Classic Waterfowl 12 Gauge Extended Choke Tube Browning Invector Plus Extended Range Ported

Patternmaster has learned from their 60 plus years of research and developed a choke tube that delivers more energy on target and more consistent patterns without using constriction. Their patented stud ring stops the wad and allows the shot to exit the tube without the disturbance of the wad, producing extremely consistent and devastating patterns. By stopping the wad for just fractions of a second, the Patternmaster choke tubes shorten the shot string by up to 80% putting more of your pellets