What is the order of chokes in increasing tightness of shot string from the least to the most?

The correct order of chokes in increasing tightness of the shot string is Cylinder, Improved, Modified, and Full. Choke refers to the constriction at the end of the shotgun barrel, which influences how tightly the shot is grouped when fired.

In this sequence, Cylinder choke offers no constriction, resulting in the widest pattern and least control over the shot string, making it ideal for close-range shooting. Improved choke provides a moderate level of constriction, creating a tighter pattern than Cylinder but still allowing a relatively broad dispersion. Modified choke further constricts the shot string, tightening it more than Improved, which makes it suitable for medium-range shooting. Finally, Full choke offers the maximum constriction, leading to the tightest shot string, which enhances accuracy at longer ranges while limiting the dispersion of shot.

Recognizing this order allows shooters to select the appropriate choke based on their shooting needs and the distances at which they intend to engage their targets.