Shotgun Chokes |
A brief description of chokes...
| UK | American |
European | Range in Yards |
Shotgun Choke Restriction Diameter difference between bore and shotgun choke |
| Cylinder or Open | Cylinder | CL | < 20 | 0 |
| Skeet | 22.5 | .005" | ||
| ¼ | Improved Cylinder | ++++ | 25 | .010" |
| Light Modified | 30 | .015" | ||
| ½ | Modified | +++ | 32.5 | .020" |
| ¾ | Improved Modified | ++ | 35 | .025" |
| Light Full | 37.5 | .030" | ||
| Full | Full | + | 40 or More | .035" |
| Extra Full | 40 or More | .040" |