Choke tubes are interchangeable, screw-in constrictions placed at the muzzle end of a shotgun barrel to control the spread of shot. These devices are essential for optimizing shotgun performance for different shooting disciplines and game. They are commonly used with shotguns like the Charles Daly semi-automatic models chambered for 20-gauge shotshells, offering shooters versatility in the field or on the range.
Selecting the appropriate choke tube dramatically affects shot pattern and effective range. A tighter constriction produces a denser, narrower pattern suitable for longer shots at smaller targets like waterfowl or upland birds. Conversely, a more open choke creates a wider spread, ideal for close-range targets such as clay pigeons or flushing game birds. The ability to easily change choke tubes allows a shooter to adapt quickly to changing conditions or shooting scenarios. This adaptability contributed significantly to the popularity of shotguns with interchangeable chokes.
