Choke |
Constriction (Inch)
|
Percentage of lead shot in 30-inch circle at 40 yards |
Identification (Notches) |
Identification (Stars)
(Spanish shotguns) |
Cylinder |
0.000 |
40 at 40 yd
70 at 25 yd
|
IIIII notches |
***** stars |
Skeet 1 |
0.005 |
45 at 40 yd
75 at 25 yd
|
|
|
Improved Cylinder |
0.010 |
50 |
IIII notches |
**** stars |
Skeet 2 (light Mod.) |
0.015 |
55 |
|
|
Modified |
0.020 |
60 |
III notches |
*** stars |
Improved Modified |
0.025 |
65 |
II notches |
** stars |
Full |
0.030 |
70 |
I notch |
* star |
Extra Full |
0.040 |
73 |
I notch |
|
Turkey |
0.045 plus |
75 plus |
I notch |
|