Patternmaster

The Science of Shot is a way of saying that Pattermaster chokes are different. Patternmaster is the world’s only non-constrictive choke tube. Patternmaster is able to achieve substantially more energy on target through the continued development of our patented wad-stripping technology. The most integral key to success is the stud ring. The exact placement of this stud ring within the tube stops the wad for a millisecond but allows the shot to continue without impediment. By stopping the wad, even for a split second, Pattermaster choke tubes are able to tighten the shot string as much as 80%. This enables hunters to achieve mind-blowing accuracy and truly superior knock down power at distances most would think impossible.
The secret is the studs inside Patternmaster tubes. They slow the wad for a fraction of a second and as it pauses the shot charge leaves the barrel undisturbed by the wad and gasses. By taking the wad and gasses out of the equation, Patternmaster delivers beautiful, even, dense patterns with all loads and shot sizes.
The patented Stud Ring™ is in all Patternmaster Classic tubes and Code Black Duck, Goose, Upland, Decoy, Timber, and Big Games tubes.
The secret is the studs inside Patternmaster tubes. They slow the wad for a fraction of a second and as it pauses the shot charge leaves the barrel undisturbed by the wad and gasses. By taking the wad and gasses out of the equation, Patternmaster delivers beautiful, even, dense patterns with all loads and shot sizes.
The patented Stud Ring™ is in all Patternmaster Classic tubes and Code Black Duck, Goose, Upland, Decoy, Timber, and Big Games tubes.