Set includes a Close-Range, Mid-Range, and Long-Range extended Waterfowl choke with plastic case.
Steel shot may be used through these choke tubes with exceptional results. Do not shoot steel shot larger than BB or any steel load faster than 1550 FPS through the Full or Extra Full Constrictions.
Slugs, sabots, and rifled slugs are not to be used in any choke constriction tighter than Improved Cylinder.
Close-Range = Improved Cylinder ; Mid-Range = Modified ; Long-Range = Full