A shotgun choke tube is a device that is screwed into the muzzle of a shotgun barrel to control the dispersion of the shot. The constriction created by the choke tube causes the shot to disperse in a tighter pattern, making it more effective for hunting or target shooting. There are different degrees of constriction, from full choke (the tightest) to cylinder bore (no constriction).
Choke tubes are an important part of shotgun accuracy, and can make a big difference in your success whether you’re hunting or shooting targets. If you’re not sure what kind of choke tube to use for your particular application, consult with a professional gunsmith or shooter who can help you choose the right one.
Eric Answered question July 11, 2022