the barrel is constricted at the end to make the pattern of shot flow density wider or tighter.
Usually from cylinder up to full choke
A barrel with a full choke.
A shotgun barrel with a cylinder bore choke.
If you mean a choke bored barrel, it designates the amount of constriction a shotgun barrel has.
They came in various barrel lengths and choke combinations. If it is not marked on the side of the barrel, you will have to pattern the shotgun to determine the choke
To remove the barrel choke on a Mossberg 600AT shotgun, first ensure the shotgun is unloaded and clear. Use a choke wrench or a suitable tool to unscrew the choke from the barrel’s muzzle. Turn it counterclockwise until it is completely free. Once removed, you can replace it with a different choke or leave it as is, depending on your preference.
The Choke of a shotgun is the amount of barrel restriction at the muzzle end which affects the shot pattern. A full choke will keep the spray pattern of the pellets closer together farther out than if the barrel was not restricted at the muzzle. If there is no restriction at the muzzle, the choke is said to be cylinder choke or cylinder bore.
They probably denote what choke the barrel has.
It is called "choke". lcj
Choke.
No. A choke tube slips into and screws to the muzzle end of the barrel. It can only decrease the inside diameter.
choke of sears model 20 12 gage plain barrel shotgun has 3 stars on barrel
Either a full choke,or extra full choke shotgun barrel.